Book of Lady Slot Demo
Book of Lady - Game Overview
Book of Lady is an Endorphina video slot with a classic 5x3 layout and up to 10 adjustable paylines. The game was created to celebrate International Women's Day, and it shows in the feminine style and attention to small details. I play it both on desktop and on my phone, as the slot is fully adapted for PC and mobile, so it fits short sessions as well as longer play.
In terms of gameplay, Book of Lady keeps things simple yet effective. You pick how many of the ten lines you want active, hit spin, and hope to land the stylish symbols in winning combinations. The real excitement comes from the special book symbol and the Free Games With Expanding Symbols and Gamble option, which turn a standard spin into a chance for a much bigger payout.

Design and Theme of Book of Lady
I like the mood in Book of Lady, as it leans fully into a feminine theme without feeling forced. Fashionable shoes, a bag from the new collection, a favourite cat on a pillow and shiny card suits cover the reels and create a cosy, stylish atmosphere. It feels like a small fashion story with each spin, which makes the slot stand out from the many darker games I play.
Symbols and Paytable in Book of Lady
On the paytable in Book of Lady, the card suits sit at the lower end, while the themed icons carry the real weight. Fashionable shoes and the elegant bag pay more, and the fluffy kitty is one of the most valuable regular symbols on the reels. This mix of standard and picture symbols keeps line wins varied, which I appreciate when I am spinning on fewer lines.
The highest paid icons in Book of Lady are the special book symbols, which act as both Wild and Scatter. On regular spins the book substitutes for all symbols to help complete wins, and once you hit three or more books you trigger the bonus. I like that the same icon drives both base game hits and features, so the paytable always feels focused and easy to follow.
Symbols and Paytable
| Symbol | Quantity | Payout |
|---|---|---|
|
| 5 | x500 |
| 4 | x100 | |
| 3 | x10 | |
| 2 | x1 | |
|
| Scatter, Wild | |
| 5 | x200 | |
| 4 | x20 | |
| 3 | x2 | |
|
| 5 | x200 |
| 4 | x40 | |
| 3 | x4 | |
| 2 | x0.5 | |
|
| 5 | x75 |
| 4 | x10 | |
| 3 | x3 | |
| 2 | x0.5 | |
|
| 5 | x75 |
| 4 | x10 | |
| 3 | x3 | |
| 2 | x0.5 | |
|
| 5 | x15 |
| 4 | x4 | |
| 3 | x0.5 | |
|
| 5 | x15 |
| 4 | x4 | |
| 3 | x0.5 | |
|
| 5 | x10 |
| 4 | x2.5 | |
| 3 | x0.5 | |
|
| 5 | x10 |
| 4 | x2.5 | |
| 3 | x0.5 | |
|
| 5 | x10 |
| 4 | x2.5 | |
| 3 | x0.5 | |
Bonus Features in Book of Lady
Free Games in Book of Lady start when three or more book symbols land anywhere on the reels. When this happens, you receive a set of free spins and one random symbol is chosen to become expanding for the duration of the feature. That chosen icon can stretch to cover an entire reel when it appears, paying on all active lines, even if the symbols are not next to each other.
I have always liked expanding symbol features, and in Book of Lady they work especially well with ten paylines. Hitting a run of the fluffy kitty or the more fashionable icons as your expanding symbol can change the whole session, since they do not need to line up in the usual way. Even the card suits can surprise in Free Games when they fill several reels at once.
Alongside the Free Games, Book of Lady comes with the familiar Gamble option that Endorphina fans expect. After a win, you can choose to collect or risk it in a simple card game against the dealer. I tend to use the Gamble feature on smaller line hits from the base game, while I usually take the full payout when a strong expanding win arrives from the bonus.
RTP, Volatility and Wins in Book of Lady
I treat Book of Lady as a slot where most of the big wins come from the Free Games with the expanding symbol, while the base game keeps the balance ticking over with smaller line hits. Endorphina is known for variable RTP set by casinos, often around the industry average, so I always check the info panel for Book of Lady at each site before I start betting.

Final Thoughts on Book of Lady
As someone who enjoys classic Book-style mechanics, I find Book of Lady a charming take on the format with its focus on fashion and International Women's Day. The combination of a 5x3 layout, ten adjustable paylines, Free Games with Expanding Symbols and the Gamble option gives me enough to engage with, while still staying straightforward for relaxed evening sessions on mobile or desktop.
For my own play, Book of Lady works best when I am in the mood for a lighter theme that still has genuine winning potential through the expanding feature and risk game. I like being able to change the number of active lines and size of bet to match my bankroll. If you are a fan of Endorphina slots, this one fits very naturally into their portfolio.
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FAQs About Book of Lady
Absolutely! You can enjoy Book of Lady for free on our website without registration. Our partner casinos of Endorphina also usually offer demo mode access.
Yes, to win real money in Book of Lady, you'll need to create an account at a licensed casino site. You can then play for real and win up to x5000.
Yes, Book of Lady is fully optimized for mobile devices and runs smoothly on any devices.
Compare Book of Lady With Other Slots
| Slot | Rating | Software | Release Date | Volatility | RTP | Bet Range | Max Win | Number of Reels | Number of Betways |
|---|---|---|---|---|---|---|---|---|---|
| Book of Lady | 8.3 | Endorphina | 2022-03-03 | Average | 96.03% | 0.01 - 100 | x5000 | 5 | 1 - 10 |
| 2022 Hit Slot | 4 | Endorphina | 2022-03-08 | Average | 96.03% | 0.22 - 44 | x2022 | 5 | 22 |
| Lucky Cloverland | 8 | Endorphina | 2022-03-15 | Average | 96.03% | 0.40 - 400 | x2500 | 5 | 40 |
| Cyber Wolf | 8 | Endorphina | 2022-04-05 | Average | 96.05% | 0.10 - 40 | x5000 | 5 | 10 |
| Fisher King | 8 | Endorphina | 2022-06-07 | Low | 96.02% | 0.01 - 200 | x2000 | 5 | 20 |
| Glory of Egypt | 7.2 | Endorphina | 2022-07-07 | Average | 96.05% | 0.01 - 200 | x5000 | 5 | 1 - 10 |
| Book of Vlad | 8.3 | Endorphina | 2022-08-10 | Average | 96.04% | 0.01 - 45 | x5000 | 5 | 10 |
| Samarkand’s Gold | 8.7 | Endorphina | 2022-08-30 | Average | 96.05% | 0.40 - 100 | x7680 | 5 | 1024 |
| Dynamite Miner | 7.7 | Endorphina | 2022-09-13 | Average | 96.01% | 0.20 - 120 | 5 | 20 | |
| The Emirate 2 | 7.7 | Endorphina | 2022-09-27 | Average | 96.01% | 0.20 - 200 | x1000 | 5 | 20 |
| Mongol Treasures 2 Archery Competition | 7.7 | Endorphina | 2022-10-11 | Average | 96.06% | 0.01 - 108 | x16000 | 5 | 10 |
| Lumber Jack | 8.5 | Endorphina | 2022-10-27 | Average | 96.07% | 0.01 - 100 | 5 | 1 - 10 | |
| Football:2022 | 7.5 | Endorphina | 2022-11-08 | Average | 96.06% | 0.10 - 200 | 5 | 10 | |
| King of Ghosts | 8 | Endorphina | 2022-02-24 | High | 96.01% | 0.01 - 200 | x25000 | 5 | 20 |
| Wild Love | 5 | Endorphina | 2022-02-08 | Average | 96.02% | 0.10 - 100 | x6000 | 5 | 10 |
| Royal Xmass | 8.7 | Endorphina | 2021-12-23 | Average | 96.01% | 0.40 - 400 | x93750 | 6 | 4096 |
| Water Tiger | 7.7 | Endorphina | 2021-12-22 | Average | 96.03% | 0.10 - 150 | x1000 | 5 | 10 - 20 |
| Solar Eclipse | 8 | Endorphina | 2021-11-23 | Average | 96.04% | 0.01 - 50 | x1500 | 3 | 5 |
| 3 Thunders | 4 | Endorphina | 2021-11-09 | Average | 96.04% | 0.01 - 50 | x500 | 5 | 1 - 5 |
| Magnum Opus | 7.5 | Endorphina | 2021-10-27 | Average | 96.1% | 0.01 - 50 | x6000 | 3 | 1 - 5 |
| Hell Hot 40 | 3.5 | Endorphina | 2021-10-22 | Average | 96.04% | 0.40 - 400 | x1000 | 5 | 40 |
| Book of Oil | 8 | Endorphina | 2021-09-23 | Average | 96.05% | 0.01 - 100 | x5000 | 5 | 10 |
| Hell Hot 20 | 4 | Endorphina | 2021-08-10 | Average | 96.01% | 0.20 - 200 | x1000 | 5 | 20 |
| Akbar & Birbal | 8 | Endorphina | 2021-07-28 | Average | 96.08% | 0.01 - 200 | x1250 | 5 | 20 |
| Fruletta | 3 | Endorphina | 2021-07-07 | Average | 90.03% | 0.01 - 90 | x555 | 5 | 9 |
| Lady Earth | 5 | Microgaming | 2020-05-14 | Average | 96.80% | 0.20 - 300 | x450 | 5 | 51 |
| Lady Merlin MultiMax | 8 | Boomerang Studios | 2023-02-16 | High | 95.7% | 0.20 - 12 | x20000 | 5 | 20 |
| Lady Merlin Lightning Chase | 5 | Yggdrasil Gaming | 2021-06-07 | High | 95.69% | 0.25 - 5 | x25600 | 5 | 432 |
| Lucky Lady’s Charm Deluxe | 8.5 | Novomatic | 2018-11-27 | Average | 95.13% | 0.5 - 100 | x15000 | 5 | 1 - 10 |
| Red Lady | 5 | Novomatic | 2015-02-15 | High | 95.1% | 0.01 - 200 | x2000 | 5 | 1 - 10 |