Book of Books

by Peter & Sons

There are so many 'Book Of' slots out there that it can be hard to find the right one for you. Peter & Sons is cutting out all the rubbish and literally handing you the 'Book of Books' in their version of a 'Book Of' slot.

This game keeps it simple playing on 5-reels with 10 paylines but has an utterly charming design and theme throughout. Book of Books contains everything a slot player needs with free spins, multipliers and more!

Slot information

RTP: 96.05%
Volatility: High
Max Payout: 10,000x stake
Reels: 5
Paylines: 10
Jackpot: No
Min Bet: 0.10
Max Bet: 50.00
Theme: Mythical
Release Date: 13th Mar 2023

Our rating

“ Unlock the power within in Book of Books ”

4.1 out of 5

Win potential

Play Book of Books

Jump straight into the action and play Book of Books now at the following fully licenced UK slot sites. These slot sites have been thoroughly audited and reviewed by the team here at Slot Gods to ensure they offer an exceptional user experience, are trustworthy, safe, secure, and boast the best selection of online slots in their portfolio including Book of Books...

Book of Books Screenshots

Book of Books Features

Book of Books is a high volatility slot containing Powerups and Free Spins. In order to Powerup, you'll need to land 2 scatters to build up the Free Spins.

With the Powerups, you'll add up to 2 extra spins, an additional expanding symbol or expanding multipliers of up to x2.

To activate the bonus round, you'll need to land 3, 4 or 5 scatters. Each additional scatter past 3 will add extra paylines. For example, 5 scatters will lead to a bonus round with 40 paylines.

7 free spins will be awarded alongside any Powerups. The Powerups will be reset when the free spins session ends. At the start of the round, expanding symbols will be selected. When these symbols appear, they will expand on the reels.

Thankfully, the bonus round can be retriggered by landing 2 or more scatters. Other bonuses can also be gained by landing extra scatters such as:

In addition to these features, there is a golden bet which can be selected for an extra 1.5x the stake which increases the chances of hitting the bonus game. There is also a bonus buy for non-UK players to jump straight into the bonus.

Book of Books - Free Spins

Free Spins

In order to trigger the bonus round, you'll need to land 3 or more scatters. 7 free spins will be awarded as well as any Powerups gained throughout the base game.

Book of Books - Powerups


During the base game, 2 or more scatters can land to gain Powerups for the bonus round. These include extra spins, expanding symbols and expanding multipliers.

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Book of Books Review

Peter & Sons is a developer known for shaking up slot themes. In the past, they have showcased their own version of a Viking slot with Valkyries and a Wild West slot with Wild Duel.

Now it's time for a 'Book Of' slot with a Peter & Sons twist! Aptly named Book of Books, this slot plays on 5-reels with 10 paylines and contains standard 'Book Of' gameplay. However, with the design and added features, you'll soon find out that Book of Books becomes a Peter & Sons classic.


The design of this slot is absolutely fantastic. The minute the slot opens up, you know you are in for an epic adventure with this online slot. In the background, there are trees blowing in the distance that almost look like they are dancing with the music.

Next to the reels, you'll find medieval-looking characters playing instruments such as the flute, bass and violin. Each of the characters is designed with the unique 'Peter & Sons' style with extravagant features.

All of the instruments previously mentioned are featured throughout the musical score. It definitely builds up the atmosphere and creates something exciting that you'd expect to hear on a bizarre quest like this.

According to the lore of the slot, the 'Book of Books' is guarded by the order of Peregrin under the robes of musicians and minstrels which explains the visuals. It's absolutely bonkers but pure Peter & Sons.


Most 'Book Of' slots rely solely on the free spins round with the expanding symbol. However, there is more to this slot than that. Thankfully, during the base game, there are Powerups to build up free spins.

The Powerups can lead to expanding multipliers, extra spins and another expanding symbol. This means that the free spins round could be even bigger by the time you get there!

Win Potential

Book of Books is just what you'd expect with the visuals and gameplay from Peter & Sons. The win potential is just as great as well with a steady RTP of 96.05% and a high volatility level.

Of course, it gets even better as there is a maximum win of 10,000x the stake throughout. This can be achieved through the bonus round with the expanding multiplier symbols.

Our Verdict

Book of Books is just perfect for traditional slot players looking for the next 'Book Of' slot. Not only is the gameplay simple but the design is absolutely stunning.

This slot contains everything you could want in a 'Book Of' slot and more! Be sure to give this slot a spin for a fantastic time with the book of all books in Book of Books.

Charlie Vogelsang
Reviewed by Charlie Vogelsang Last updated on

As the Content Manager at Slot Gods, Charlie is focused on staying on top of the latest slot releases as well as finding the most recent trends. She spends her day searching for the best slots to be reviewed as well as managing most of the content that you will find on the site. Whether it’s the latest slot review from Relax Gaming or a guide on a brand-new mechanic, Charlie will be sure to have it covered on Slot Gods.

Learn more about Charlie here

Play Book of Books

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