Book of Books Slot Review
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Book of Books Demo
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Book of Books Slot RTP, Details & Wager Limits
The Book of Books slot is played on 5 reels and has 10 fixed paylines. However, this can actually increase to 40 paylines if you manage to land enough Scatters to increase the reel size in the Free Spins feature. More on that further down.
Stakes range from just 10p per spin up to £50. The default bet size is £2, so make sure you change that before spinning away if you want to bet less. Simply hit the bet value below the reels to adjust your total stake. You will have 15 predefined values to pick from. Autospins and turbo spins are also options for non-UK players.
The Book of Books RTP is 96.1%, which is slightly above the industry average for UK online slots. It comes with a hit frequency of 33.26%, which is fairly generous. This means that a third of all spins, on average, will result in a winner.
When it comes to volatility, it’s in the high range, so don’t expect huge wins too often, although they certainly are possible.
The maximum win is 10,000 x your total stake. Your best chance of landing the top prize will come in the Free Spins feature. This is because unlimited free spins are possible and you can increase the reel size to a 5×5 grid if you manage to trigger the feature with 5 Scatters.
Theme – discover the source of power & wealth
The theme in the Book of Books slot game is a medieval one, with characters playing instruments on either side of the reels, which are set in a forest. The characters are just animations though, you can’t actually hear them playing. The soundtrack is quite suspenseful and dramatic. Although I can’t pinpoint a genre, it works very well with the overall theme.
Visually, I think it’s superb and it reminds me of a lot of Peter & Sons slots with the graphics. The Wild 1 slot is a prime example as the way the characters are designed is very similar.
On the reels, the card suits of clubs, spades, diamonds and hearts make up the lower-paying symbols. These are joined by axes, swords, hammers and a few characters. The king symbol is the most lucrative, paying 1, 8, 40 or 150 x your stake for 2, 3, 4 or 5 in combination.
The game’s Wild is a coin with a large W, and it pays just as much as the king symbol. The iconic Book is the Scatter, and that will trigger the Free Spins feature as well as collecting power ups. Here’s a list of the symbols you will come across in the game and their payout info:
| Symbol | Payouts/Info |
|---|---|
 Club | 3, 4 or 5 = 0.5, 2 or 5 x stake |
 Spade | 3, 4 or 5 = 0.5, 2 or 5 x stake |
 Diamond | 3, 4 or 5 = 1, 3 or 8 x stake |
 Heart | 3, 4 or 5 = 1, 3 or 8 x stake |
 Axe | 3, 4 or 5 = 1.5, 4 or 10 x stake |
 Hammer | 2, 3, 4 or 5 = 0.5, 2, 6 or 20 x stake |
 Sword | 2, 3, 4 or 5 = 0.5, 2, 6 or 20 x stake |
 Knight | 2, 3, 4 or 5 = 0.5, 4, 12 or 50 x stake |
 Red Character | 2, 3, 4 or 5 = 0.5, 5, 20 or 80 x stake |
 King | 2, 3, 4 or 5 = 1, 8, 40 or 150 x stake |
 Wild | Substitutes for all except Scatter + pays up to 150x |
 Scatter | 2 award Power Up, 3+ triggers Free Spins feature |
Book of Books Mobile
Created with the latest HTML5 technology, the Book of Books mobile slot is available to play on desktop, mobile and tablet devices. The unique graphics look brilliant on iOS and Android devices, and it plays well on smaller screens regardless of the reel size.
Book of Books Bonus Features
There are 5 bonus features in the Book of Books slot game. The main action will come in the Free Spins feature where you can increase the reel size to a 5×5 grid. You can also enjoy plenty of power ups. Read on as we explain how all of the bonus features work, starting with Power ups.
Power Up feature
If you manage to land just 2 Scatters in the base game, you will get a collect feature which allows you to power up the Free Spins feature once that is triggered. 2 Scatters will award one of the following for the Free Spins feature:
- 1 or 2 additional free spins
- An additional expanding symbol
- 1x or 2x expanding multiplier that multiplies winnings from expanding symbols
Free Spins feature
3 Scatters in the base game of the Book of Books slot game will trigger this bonus feature. But landing more will lead to a bigger reel size as follows:
| Scatters | Award |
| 3 | 10 paylines on a 5×3 reel setup |
| 4 | 20 paylines on a 5×4 reel setup |
| 5 | 40 paylines on a 5×5 reel setup |
7 free spins will be awarded to you plus any extra you’ve managed to accumulate from the power ups in the base game. All power ups are reset once the bonus feature ends.
If there are expanding symbols in a win, these expand to cover the whole reel where they are located and an additional prize is awarded.
It’s also important to note that the bonus round can be retriggered by landing Scatters in the feature. Here’s what you could get:
| Scatters | Award |
| 2 | Awards 1 free spin and 1 random power up |
| 3 | Awards 3 free spins and 1 random power up |
| 4 | Awards 5 free spins,1 random power up and resizes the panel to 5×4 |
| 5 | Awards 7 free spins,1 random power up and resizes the panel to 5×5 |
Book of Books Review Summary – powerups are the key
Some ‘Book of’ slots are pretty basic, such as the popular Book of Dead, but the Book of Books goes beyond the simple to bring you some fantastic gameplay and a unique Free Spins feature where you can play with 3 different sets of reels.
The max win potential of a lot of these types of slots tend to be around the 5,000 x mark, so it’s great to see that that doubled with 10,000 x max wins on offer here. Add in the above-average RTP rate of 96.1% and a hit rate of 33.26%, you’ve got a very solid slot.
Overall, the visuals are great and you can tell it’s a Peter & Sons slot as soon as you load it. The soundtrack fits well too, but it’s the Free Spins feature with the power ups that make this stand out from the rest. A very well-thought-out game and one that will no doubt prove to be very popular. Feel free to try our demo and decide for yourself.
Book of Books FAQs
The Book of Books slot RTP is 96.1%, which is slightly above the average for an online slot. When it comes to volatility, it’s in the high range.
The maximum win is 10,000 x your total stake. While this is rare to land, your best chance of bigger wins will come in the Free Spins feature. We explain how that works in full in our review.
Yes. Land 3 or more Scatters in the base game of Book of Books to trigger the$1 with 7 free spins. 3 Scatters means that the feature is played on a 5×3 reel setup, but each additional Scatter will add a row for potentially bigger wins.
Yes, the $1 is available here at Online-Slot.co.uk. Uncover the father of all books, the source of all power and wealth on mobile, tablet and/or desktop devices.
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Martin has worked for leading companies in the gaming industry and has a strong online casino background. He possesses extensive knowledge of casino operations, including bonuses, payment methods, and cashout times. His expertise extends to playing and reviewing slot games, making him a valuable resource.
