1. Introduction to Mahadev Book ID Guide 2026
Mahadev Book has become one of the most popular online betting platforms for users who want a smooth, secure, and fast betting experience. In 2026, the demand for a Mahadev Book ID has grown even more because the platform has improved its security, user interface, and overall experience. Whether you’re a beginner or someone upgrading to a new betting ID, this detailed guide will help you understand everything—from the basics of Mahadev Book to ID creation, verification, safety, and troubleshooting.
In this guide, you’ll learn:
- What a Mahadev Book ID is
- How to create your ID step-by-step
- How to verify your account securely
- How to deposit & withdraw money
- Safety tips to protect your betting account
- Common issues and their solutions
This blog is designed in a natural, beginner-friendly, and trust-building tone, ensuring you understand every step clearly without technical confusion. By the end of this guide, you’ll be confident enough to create and use your Mahadev Book ID safely in 2026.
If you are ready, let’s start with the basics.
2. What Is a Mahadev Book ID and Why You Need It?
A Mahadev Book ID is your unique betting account that allows you to access all services offered by the Mahadev Book platform. Think of it as your personal key that unlocks betting markets, live games, deposits, withdrawals, bonuses, and customer support. Without this ID, you cannot participate in any activity on the platform.
What Exactly Is a Mahadev Book ID?
A Mahadev Book ID is a registered profile created for users who want to bet on sports, casino games, or live betting options. It stores your personal details, transaction history, wallet balance, betting slips, and more.
It acts as your identity on the platform and helps the system recognize you securely.
Why Do You Need a Mahadev Book ID in 2026?
The 2026 update has introduced stronger security features and faster operations, making the ID more important than ever.
Here’s why you need it:
- Safe & Secure Betting Access – The ID ensures only you can access your betting account.
- Deposit & Withdrawal Rights – You can’t add or withdraw funds without a verified ID.
- Access to All Betting Categories – Cricket, football, casino, live games, and more.
- Exclusive Bonuses & Offers – Users with IDs get promotions like referral bonuses and deposit boosts.
- Track Your Betting Activity – The dashboard keeps a history of all bets and transactions.
- 24/7 Customer Support – Only ID holders can raise queries or request support.
Real-Life Example
Imagine you want to place a bet on an IPL match. Without a Mahadev Book ID, you cannot access odds or participate in live betting. Once you create your ID, you gain full access to the platform, and your wallet becomes active for instant deposits and withdrawals.
A verified ID also means your account stays safe from unauthorized logins—this is especially important in 2026 due to rising online scams.
Who Should Create a Mahadev Book ID?
- Beginners starting online betting
- Intermediate users shifting from other platforms
- People looking for secure and fast betting
- Users who prefer private and encrypted betting IDs
Your Mahadev Book ID is the foundation of your entire betting journey, so understanding it properly is the first step toward safe online betting.
3. How Mahadev Book Works: Platform Overview for Beginners
Mahadev Book is designed to give users a seamless betting experience with fast access, clean navigation, and reliable performance. If you’re new to online betting, understanding how the platform works will help you use your Mahadev Book ID more confidently and avoid beginner mistakes.
Understanding the Mahadev Book Ecosystem
Mahadev Book works as a private online betting exchange, meaning it gives you access to multiple betting options in one place. Using your ID, you can place bets on sports, casino games, and live events with real-time odds.
The platform operates on three core pillars:
- Security: Your ID and data remain encrypted.
- Speed: Fast loading, instant wallet updates, real-time odds.
- Support: 24×7 assistance for deposits, withdrawals, and account issues.
Main Features Inside the Mahadev Book Dashboard
Once you log in with your ID, you’ll find several useful features:
Sports Betting Section
This area includes:
- Cricket
- Football
- Tennis
- Kabaddi
- Live matches
You can place pre-match bets or enjoy in-play betting with live odds updates.
Casino & Live Casino
Mahadev Book also offers online casino games such as:
- Teen Patti
- Andar Bahar
- Roulette
- Poker
- Live dealer tables
These games run 24/7, giving users continuous entertainment.
Wallet System
The wallet is one of the most important areas for ID users.
Here’s what you can do:
- Add funds
- Withdraw winnings
- Track your transactions
- Check your account balance in real-time
The new 2026 update ensures faster processing and better tracking for all wallet activities.
Live Score & Real-Time Updates
Mahadev Book gives instant live scores that help you:
- Analyze matches
- Track ongoing bets
- Make smart in-play decisions
This feature is extremely useful during cricket betting sessions.
How the Betting Process Works
To place a bet:
- Log in using your Mahadev Book ID
- Choose a sport or casino game
- Select your betting market
- Check odds
- Place your desired bet
- Confirm the wager
The system instantly records your bet and updates your wallet.
Example for Beginners
Suppose you want to bet ₹1000 on the “First Innings Total Runs” market in a cricket match.
You select the odds → confirm the bet → the amount gets locked until the result → if your prediction is correct, your winnings are automatically added to your wallet.
Why Understanding the Platform Matters
If you know how Mahadev Book works, you can:
- Use your ID more safely
- Avoid scams or unofficial agents
- Make smarter betting choices
- Manage your wallet with discipline
Mastering the platform is the first step before creating or verifying your Mahadev Book ID.
4. Step-by-Step Process to Create Your Mahadev Book ID in 2026
Creating your Mahadev Book ID in 2026 is extremely simple, fast, and more secure than before. The updated verification system and streamlined onboarding process ensure that even beginners can create their ID without confusion. Below is a complete, detailed breakdown of the entire ID creation process.
How to Create Your Mahadev Book ID (Step-by-Step Guide)
Step 1: Find a Trusted Mahadev Book Agent
Mahadev Book works through authorized agents who create IDs for users.
To stay safe, always choose:
- Verified or official agents
- Agents recommended by the platform
- Agents with positive user reviews
- Someone who provides 24/7 support
Avoid random Telegram/WhatsApp numbers claiming to offer IDs at cheap rates.
Step 2: Share Your Basic Details
Your agent will ask for:
- Full Name
- Mobile Number
- City/State
- Preferred Username
- Optional referral code
These details are used only for ID registration and remain confidential.
Step 3: Receive Your Login ID & Password
After submitting your details, the agent will create your ID within 2–5 minutes. You will receive:
- Login Username
- Password
- Official Mahadev Book login link
Always change your password after first login for better security.
Step 4: Log in to the Mahadev Book Platform
Open the official link and enter your:
- Username
- Password
- Secure login code (if applicable)
Once logged in, your dashboard will be visible with wallet balance (usually ₹0 for new users).
Step 5: Add Funds to Your Wallet
Before you start betting, you need to add money to your wallet.
Common deposit methods include:
- UPI (Google Pay, PhonePe, Paytm)
- Bank transfer
- IMPS/NEFT
- Wallet-to-wallet transfer
Your agent will guide you with active deposit details.
Step 6: Confirm the Deposit
Once the payment is done, share the screenshot with your agent.
Your wallet will be credited instantly or within 2 minutes.
(Mahadev Book is known for fast deposits.)
Step 7: Start Using Your Mahadev Book ID
Now you can access:
- All sports betting markets
- Live casino
- Cricket odds
- Virtual games
- Live score updates
Your betting journey officially begins once your wallet becomes active.
Example for Better Clarity
A new user named Rohit wants to create a Mahadev Book ID in 2026.
He contacts a verified agent → shares basic details → receives login ID → deposits ₹500 → wallet gets credited → starts betting on live cricket.
The whole process takes less than 10 minutes.
Important Points to Remember
- Never share your OTP with anyone
- Avoid public Wi-Fi during login
- Keep screenshots of your transaction history
- Use only trusted agents for ID creation
- Change password frequently
Creating your Mahadev Book ID correctly ensures a safe and smooth betting experience throughout 2026.
5. How to Verify Your Mahadev Book ID Safely (KYC Guide)
Verifying your Mahadev Book ID is one of the most important steps in ensuring account security, smoother withdrawals, and long-term safe betting. In 2026, Mahadev Book strengthened its KYC (Know Your Customer) requirements to protect users from fraud, duplicate accounts, and unauthorized access.
This section will guide you through the full KYC process, explain the documents required, and show you how to complete verification without facing common issues.
Why KYC Verification Is Important
Verification ensures:
- Only genuine users operate the ID
- Your funds stay secure
- Smooth withdrawals without delays
- Protection from fraud and identity misuse
- Compliance with platform safety policies
Without KYC, you may face withdrawal restrictions or limited betting access.
Documents Required for Mahadev Book ID Verification
To complete the process, prepare these documents:
- Aadhaar Card (Both sides)
- PAN Card
- Active Mobile Number
- Selfie for identity confirmation
- Bank details for withdrawal verification
Make sure all documents are clear, original, and not blurred.
Step-by-Step KYC Verification Process
Step 1: Log in to Your Mahadev Book Account
Enter your login ID and password, then go to the Profile or Account Settings section.
You will see the option for KYC or Verification.
Step 2: Upload Basic KYC Documents
Upload the following:
- Aadhaar front
- Aadhaar back
- PAN Card
Ensure these documents match the name registered with your Mahadev Book ID.
Step 3: Submit Selfie Verification
Mahadev Book requires a clear selfie to confirm your identity.
Tips to get accepted:
- Good lighting
- Plain background
- Your face should be fully visible
- Match the look of the documents (e.g., beard/glasses difference may cause rejection)
Step 4: Add Your Bank Details
Provide:
- Bank account number
- IFSC code
- Account holder name
- UPI ID (optional)
These details ensure smooth withdrawals later.
Step 5: Wait for Approval
Verification usually takes:
- 30 minutes to 2 hours for normal users
- 5–15 minutes for priority users
- 24 hours in rare cases
You will receive a message once your KYC is approved.
Example Scenario
A user named Aman uploads his Aadhaar and PAN for verification. His selfie was unclear at first, so the system rejected it. After retaking a better selfie with proper lighting, his account was verified within 20 minutes.
This shows how important clear documentation is for instant approval.
What Happens After Verification?
Once your KYC is approved:
- Withdrawals become smoother
- Your account becomes fully secured
- High withdrawal limits get activated
- You can participate in more advanced betting features
Verification is the final stage that makes your Mahadev Book ID fully functional and safe for long-term use.
Important Tips for Safe Verification
- Never send documents to unknown agents
- Upload directly on the official verification page only
- Keep digital copies of all documents
- Make sure your phone number is active for OTPs
- Regularly update password after verification
Verifying your Mahadev Book ID properly ensures complete safety and enables uninterrupted betting on the platform throughout 2026.
6. How to Use Your Mahadev Book ID for Betting, Deposits & Withdrawals
Once your Mahadev Book ID is created and verified, the next step is understanding how to actually use it for betting, managing funds, and navigating all essential features. This section will help beginners and intermediate users learn exactly how to operate their ID safely and efficiently.
Understanding Your Mahadev Book Dashboard
After login, you’ll see a clean and organized dashboard with:
- Betting categories
- Wallet balance
- Deposit & withdrawal options
- Live score updates
- Betting slip history
- Settings & support
Everything is designed to help users place bets easily without confusion.
Using Your Mahadev Book ID for Betting
Step 1: Choose Your Betting Category
You can choose from:
- Cricket
- Football
- Tennis
- Kabaddi
- Live Casino
- Virtual Casino
- Other live games
Each category opens into more betting markets with real-time odds.
Step 2: Select Your Market
For example, in cricket you can bet on:
- Match Winner
- Toss Winner
- Total Runs
- Player Performance
- Fall of Wickets
- Session Markets
Every market shows updated odds so you can make smart decisions.
Step 3: Place Your Bet
Here’s how:
- Select your desired market
- Enter the amount you want to bet
- Check odds again (they may fluctuate)
- Confirm your bet
Your bet will be displayed instantly in your betting slip.
Real-life Example
Suppose you want to place a bet on “Team A to win” at 1.85 odds.
You enter ₹500 → confirm the bet → if the prediction is correct, you get ₹925 in your wallet.
How to Deposit Money in Mahadev Book
Deposits are simple and quick. Most users deposit through:
- UPI (Google Pay, PhonePe, Paytm)
- IMPS
- Bank Transfer
- Wallet Transfer
Deposit Steps
- Contact your official agent for the current deposit method
- Transfer the money
- Share the payment screenshot
- Wallet will be credited within 1–2 minutes
Deposits usually reflect instantly, especially via UPI.
How to Withdraw Money Safely
Withdrawals on Mahadev Book are equally smooth when your ID is verified.
Withdrawal Steps
- Go to “Withdraw” or ask your agent
- Share your amount & bank details
- Confirm the withdrawal request
- You’ll receive funds within 5–30 minutes
Most users prefer bank withdrawals as they are reliable and trackable.
Important Withdrawal Rules
- Minimum withdrawal varies (₹500–₹2000)
- KYC must be fully complete
- Bank account should match your registered name
- Fake UPI IDs or wrong bank numbers may delay your payment
Tips for Smooth Betting & Wallet Management
- Avoid placing high bets during odds fluctuation
- Always keep a backup balance for live betting
- Never share your wallet login details
- Keep a record of deposits/withdrawals
- Bet responsibly and avoid emotional decisions
Why Understanding This Matters
If you know how to properly use your Mahadev Book ID, you can:
- Avoid fraud
- Withdraw your winnings smoothly
- Bet more confidently
- Manage your money smartly
This section ensures you use your ID like a professional—not like a confused beginner.
7. Safety Tips: How to Keep Your Mahadev Book ID Secure in 2026
Security is the most critical part of using your Mahadev Book ID in 2026. With the rise of online scams, fake agents, phishing attempts, and unauthorized logins, you must follow strict safety rules to protect your account and your money. This section gives you a complete security framework that even beginners can follow easily.
Why Security Matters More in 2026
Betting platforms are extremely active, and scammers know users often share login or payment details casually.
A single mistake—like sharing your password—can lead to:
- Account hacking
- Wallet balance theft
- Identity misuse
- KYC document leaks
- Permanent ID blocking
That’s why you must treat your Mahadev Book ID like your bank account.
Top Safety Tips to Protect Your Mahadev Book ID
1. Never Share Your Password or OTP
Even the official support team will never ask for your OTP or password.
Sharing them with anyone can result in:
- Full control of your account
- Unauthorized withdrawals
- Permanent loss of all funds
Always keep login credentials private.
2. Use Only Verified & Trusted Agents
Fake agents are the biggest cause of scams.
To stay safe, choose agents who:
- Are recommended by genuine bettors
- Provide a stable deposit and withdrawal system
- Maintain 24/7 support
- Never force you to deposit
Avoid unknown Telegram or WhatsApp IDs.
3. Enable Two-Step Verification (If Available)
Mahadev Book’s 2026 update includes additional login security.
If the platform offers:
- Login PIN
- OTP verification
- Device lock
Enable them immediately.
4. Avoid Logging In from Public Wi-Fi
Public Wi-Fi = high risk of hacking.
Hackers can track:
- Passwords
- Login sessions
- Transactions
Always use your mobile data or a secure home network.
5. Keep Strong Passwords
Weak passwords like 123456 or your name are easy to hack.
Use a strong combination:
- Uppercase letters
- Lowercase letters
- Numbers
- Symbols
Example: Rk@92Power!
Update your password every 30–45 days.
6. Double-Check Payment Details Before Deposits
Many scammers share fake UPI IDs to receive your deposit money.
Always verify:
- Correct UPI
- Correct bank account
- Verified name
- Screenshot confirmation
If confused, ask your trusted agent again.
7. Verify Your KYC Only on the Official Portal
Do NOT send your documents to anyone directly unless they are verified.
Uploading KYC documents only on the official verification page prevents misuse.
8. Keep a Record of All Transactions
Maintain a small log of:
- Deposit dates
- Withdrawal requests
- Amounts
- Transaction IDs
This helps resolve disputes quickly.
9. Log Out After Every Session
Especially if you are using:
- Office computer
- Shared device
- Friend’s mobile
- Cyber café (highly unsafe)
Manual logout is essential.
10. Beware of “Too Good to Be True” Offers
Scammers often attract users with fake promises like:
- 300% bonus
- Free deposit
- Guaranteed winning
- Unlimited withdrawals
Mahadev Book does not offer unrealistic promotions.
Example Scenario
A user named Vikas received a message claiming a “₹10,000 Free Bonus”.
He clicked on a fake link and entered his Mahadev ID login details.
Within minutes, his account was hacked and the entire wallet balance was gone.
Had he followed security rules, this would have been avoided.
Why These Safety Tips Are Important
Following these security measures ensures:
- Your ID stays active
- Your wallet and winnings remain safe
- Your documents stay private
- You avoid fraudulent agents
- You maintain full control over your betting account
Security is the foundation of smooth betting on Mahadev Book in 2026.
8. Common Issues with Mahadev Book ID and Their Solutions
Even though Mahadev Book is known for its smooth and user-friendly experience, users may still encounter common issues related to login, deposits, withdrawals, verification, or account access. In 2026, the platform upgraded its system, but beginners may still face problems due to small mistakes or external factors like network issues, bank delays, or agent errors.
This section covers all major problems users typically face—and their exact solutions—so you can resolve issues quickly without panic.
Most Common Mahadev Book ID Problems (With Solutions)
1. Login Issues
Many users face login problems including:
- Wrong password
- Invalid username
- OTP not received
- Account temporarily locked
Solutions
- Double-check your username and password
- Avoid copy-pasting passwords from WhatsApp
- Make sure caps lock isn’t on
- If OTP isn’t received, wait 1–2 minutes
- Clear your browser cache
- Contact your agent for password reset
2. Incorrect Password or Forgot Password
A very common issue for beginners.
Solutions
- Contact your verified agent
- Request a password reset
- Update your password immediately after login
- Use a strong, memorable password
Never let an unknown person reset your password.
3. Deposit Not Credited
Sometimes users deposit money but the wallet doesn’t update instantly.
Reasons
- Wrong UPI ID
- Bank delay
- Screenshot not sent
- Deposit during rush hours
- Agent temporarily offline
Solutions
- Re-check the UPI or bank account
- Send the transaction screenshot
- Ask the agent to confirm status
- Wait 2–5 minutes (UPI can delay sometimes)
- Avoid midnight deposits when banks update systems
4. Withdrawal Delayed
Most withdrawals are instant, but occasional delays happen due to:
- Incorrect bank details
- Unverified KYC
- Agent cross-checking your bet history
- Bank server slow
- Request made during peak timings
Solutions
- Double-check bank details
- Complete KYC properly
- Ask your agent for the status
- Make withdrawals in non-peak hours
- Keep your mobile active for confirmation messages
5. KYC Not Getting Approved
Users often upload blurred or mismatched documents.
Common Mistakes
- Low-quality photos
- Edited documents
- Name mismatch
- Wrong selfie angle
Solutions
- Upload clear images
- Make sure the documents match your ID details
- Retake selfie with proper lighting
- Avoid using filters or editing apps
KYC is usually approved quickly when documents are clear.
6. “Account Temporarily Blocked” Error
This may occur due to:
- Multiple wrong password attempts
- Suspicious login activity
- Using a VPN or public Wi-Fi
- Breach of platform rules
Solutions
- Wait 20–30 minutes
- Reset your password
- Avoid VPN or shared network
- Contact your agent if the issue continues
7. Betting Slip Not Accepted
This happens when:
- Odds change suddenly
- Market closes
- Network delay
- High traffic on live matches
Solutions
- Refresh the page
- Check if odds are updated
- Try again instantly
- Avoid slow internet connections
8. Wallet Balance Not Updating
This can be irritating but is usually minor.
Solutions
- Refresh the page
- Log out and log in again
- Clear cache
- Ask your agent to refresh from backend
9. App or Website Not Opening
Platform may go down temporarily due to:
- Server maintenance
- Heavy traffic
- Internet issues
- Outdated bookmark link
Solutions
- Use the latest login link
- Switch between mobile data and Wi-Fi
- Ask your agent if maintenance is ongoing
- Try after a few minutes
10. Fake Agent Scams
One of the biggest risks for users.
Warning Signs
- Asking for large upfront deposit
- No proper support
- Fake promises like “free bonus”
- Using unknown payment IDs
Solutions
- Use only verified agents
- Check reviews or referrals
- Never share your login or OTP
- Keep proof of all transactions
Why Solving These Issues Quickly Matters
If you know how to identify and resolve these problems:
- You save time
- You avoid financial losses
- Your betting experience stays smooth
- You protect your Mahadev Book ID from misuse
Understanding these common issues ensures you remain confident and safe while using the platform.
9. FAQs Related to Mahadev Book ID 2026
This FAQ section is specially designed to clear the most common doubts beginners and intermediate users have about Mahadev Book ID in 2026. These questions are based on real user concerns and practical usage scenarios, helping you make informed and safe decisions.
Q1. Is Mahadev Book ID legal and safe to use in 2026?
Mahadev Book operates as an online betting exchange accessed through private IDs. Safety mainly depends on:
- Using a trusted agent
- Completing proper KYC
- Following platform rules
- Maintaining account security
When used responsibly and securely, Mahadev Book ID is considered safe by most regular users.
Q2. Can I create more than one Mahadev Book ID?
No. Creating multiple IDs using the same details is not recommended.
If detected, the platform may:
- Block all linked IDs
- Freeze wallet balances
- Reject withdrawals
Always use one verified ID per user.
Q3. How much time does it take to create a Mahadev Book ID?
ID creation usually takes:
- 2–5 minutes for ID generation
- 10–30 minutes for first deposit activation
The process is fast when you contact a verified agent.
Q4. Is KYC mandatory for Mahadev Book ID?
Yes. KYC is mandatory, especially for:
- Withdrawals
- High-value betting
- Long-term account usage
Without KYC, withdrawal requests may be delayed or rejected.
Q5. What is the minimum deposit required?
The minimum deposit usually starts from:
- ₹500 (may vary depending on agent)
Always confirm the minimum amount with your agent before depositing.
Q6. What is the minimum withdrawal limit?
Minimum withdrawal generally ranges between:
- ₹500 to ₹2000
This depends on:
- Agent policy
- Account activity
- Verification status
Q7. How fast are withdrawals processed?
Most withdrawals are processed within:
- 5 to 30 minutes
In rare cases, it may take up to a few hours due to:
- Bank server issues
- Incorrect details
- High traffic
Q8. Can I use Mahadev Book ID on mobile?
Yes. Mahadev Book is fully mobile-friendly and works on:
- Android
- iOS
- Mobile browsers
No heavy app installation is required in most cases.
Q9. What should I do if my Mahadev Book ID gets hacked?
Immediately:
- Contact your trusted agent
- Request password reset
- Change all login credentials
- Avoid logging in from the same device
- Enable extra security features
Quick action can prevent further loss.
Q10. Can beginners use Mahadev Book easily?
Yes. Mahadev Book is beginner-friendly due to:
- Simple dashboard
- Fast deposits & withdrawals
- Agent-based support
- Clear betting markets
However, beginners should start with small bets and learn gradually.
Q11. Are bonuses guaranteed on Mahadev Book?
Bonuses may be offered occasionally, but:
- They are not guaranteed
- They vary by agent
- Unrealistic bonus promises are usually scams
Always verify before believing bonus offers.
Q12. What sports are available for betting?
Common betting categories include:
- Cricket
- Football
- Tennis
- Kabaddi
- Live Casino Games
Cricket remains the most popular category among Indian users.
Why These FAQs Matter
Understanding these FAQs helps you:
Build long-term trust with the platform
Avoid common mistakes
Use your Mahadev Book ID safely
Withdraw money without issues
10. Conclusion + Strong CTA (Join Mahadev Book Safely Today)
By now, you have a complete and practical understanding of how a Mahadev Book ID works in 2026—from creation and verification to safe usage, deposits, withdrawals, and problem-solving. If you follow the steps and safety rules explained in this guide, you can confidently use your ID without fear of scams, delays, or account issues.
The most important takeaways are simple:
- Always create your Mahadev Book ID through a trusted and verified agent
- Complete KYC verification early to avoid withdrawal problems
- Use strong passwords and never share OTPs or login details
- Deposit and withdraw only through verified payment details
- Keep records of transactions and stay alert to fake offers
Online betting can be smooth and secure only when done responsibly. The platform itself is designed for speed and ease, but your safety ultimately depends on how carefully you manage your ID.
If you’re a beginner, start small, understand the betting markets, and gradually build confidence. If you’re an intermediate user, apply the advanced safety tips and wallet management strategies discussed above to protect your winnings long-term.
Top Alternative Online Exchanges to Explore in 2026
| Exchange Name | Official Website Link |
|---|---|
| Mahadev Book | https://mahadev.casino |
| Gold365 | https://gold365.tips |
| MagicWin | https://magicwin.one |
| T20WorldCup | https://t20worldcup.online |
| IPLSatta | https://iplsatta.vip |
Final Call to Action
If you are ready to begin or upgrade your betting journey in 2026, create and verify your Mahadev Book ID the right way. Choose safety, transparency, and smart betting habits from day one.
👉 Start safely. Bet responsibly. Protect your Mahadev Book ID.