Book of Books

Play Book of Books at Slots UK

About The Game

The order of the Peregrin hide under the robes of musicians and minstrels. They guard the biggest secret known to man. The book of books, father of all books, source of all power and wealth.

Main Game

The main game has a 5x3 panel with 10 Paylines evaluated from left to right. Wilds substitute for any other symbol except the Scatter. Scatters do not pay.

2 scatters award a power up.
3 or more scatters trigger the free spins game.

Powerups

Landing 2 Scatters award any of the following features that are added to your free spins session:

1 or 2 additional free spins.
An additional expanding Symbol.
A x1 or x2 expanding multiplier that multiply winnings from expanding symbols. Collected expanding multipliers are added together.

Free Spins

Free spins are triggered when 3, 4, or 5 scatters land into the panel. Free spins are played with the same bet as the activating spin.

With 3 Scatters free spins are played on a 5x3 panel and 10 paylines.
With 4 Scatters free spins are played on a 5x4 panel and 20 paylines.
With 5 Scatters free spins are played on a 5x5 panel and 40 paylines.

7 free spins are awarded plus any extra free spin powerups collected. The free spins game is played with all collected powerups. Powerups are reset when the free spin session ends. When a regular win is calculated, if there are expanding symbols in the panel, these expand to cover the whole reel where they are located, and an additional prize is awarded. At the beginning of each free spin, the active expanding symbols are randomly selected. Expanding symbols can not be substituted by Wilds and they pay even on non-adjacent positions. Expanding symbols pay at 10 paylines independent of panel size. Free spins can be retriggered, 2 or more Scatters award extra free spins, powerups and panel resize as follows:

2 Scatters award 1 free spin and 1 random power up.
3 Scatters award 3 free spins and 1 random power up.
4 Scatters award 5 free spins, 1 random power up and resizes the panel to 5x4.
5 Scatters award 7 free spins, 1 random power up and resizes the panel to 5x5.

The number of free spins is displayed in the top left counter, the multiplier applied to the expanding symbols is displayed in the top right counter, and the current spin expanding symbols are displayed under the panel.

How To Calculate Payline Wins

To calculate your total payline win, calculate all payline wins and add them together.
To calculate a single payline win, count the number of identical symbols lined up in sequence on the line starting from the left most reel.
If two or more identical symbols are lined up, find the win value in the dynamic Pay Table. There you can find the value for all symbols for 2 in a row to 5 in a row. Only the highest winning combination per line is paid out.
If the winning combination starts with three wilds, there can be many ways to interpret the win. In this scenario, only the highest win combination is paid out.
The above doesn't include Free Spin symbols which do not need to be on a payline to award a prize.
After the Free Spins round is completed, all wins are added to any win from the game that activated the Free Spins.

Return To Player

The expected payback reflects the theoretical return across a very large number of spins by numerous players over an extended period of time and cannot be affected by the player's strategy.
The RTP value is shown in-game.

Book of Books Free Play & Demo Insights

It's common for players to search for a Book of Books demo or Book of Books free play option before playing the game with real money. Since no demo is available here, this page provides the essential information instead.

The overview highlights the most important elements of Book of Books, with insights drawn directly from the game itself. This makes it a practical alternative to demo play, offering a straightforward way to understand the game prior to playing.

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*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.