How Do Book Slots Work?
Book-themed slots for Bitcoin are one of the classic and most widespread games at online casinos. Although the first version of Book of Ra by Novomatic was released more than 15 years ago, the world's leading providers keep releasing new remakes available for crypto players. The unique mechanics and the potential for massive winnings make this game so popular.
Even though every provider tries to introduce some distinct features in their games, Books is generally an Egyptian-themed 5-reel, 10-line slot. The book symbol plays the role of Wild and Scatter, triggering the bonus game.
3 or more Scatters award 10 free spins that constitute the game's main point of interest. A special symbol is randomly selected at the beginning of the bonus round. It expands to 3 positions on the reel and pays regardless of whether it appears on consecutive reels or not.
For instance, five top symbols on the bonus in the original Book of Ra for Bitcoin pay 5,000x of the bet. However, one should remember that high-paying symbols come with higher volatility. Therefore, many players prefer to get a medium or even a low-paying symbol with satisfactory potential, acknowledging that the maximum multiplication is unlikely.

Book of Santa
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Dig Dig Digger
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Cleo’s Book
Belatra

Book of Knights
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Mongol Treasure
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Book of the Fallen
Pragmatic Play

Book Of Ancients
Gamebeat

Lucky Jane & Aztec Book
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Book of Pharao
Amatic

Book of Oil
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Book Of Aztec
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Book of Kemet
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Book of Pyramids
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Temple Cats
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Voodoo
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Book Of Clovers Reloaded
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Book of Tut Megaways
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Book of Cairo
Gamzix

Book of Wild
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The Mystery of Eldorado
Endorphina

Crocoman
Platipus

Book of Golden Sands
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Book Of Symbols
Gamzix

Book Of Cats Megaways
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Book of Admiral
Amatic

Book of Egypt
Platipus

Mayan Book Multi Choice
Belatra

Book Of Cats
BGaming

Book Of Fortune
Amatic

Book of Montezuma
Amatic

Book of Fruits
Amatic

Book of Hor
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Book of Light
Platipus

Diamond Vapor
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Book of Vlad
Endorphina

Kingdom of The Dead
Pragmatic Play

Legacy of Doom
Belatra

Scroll of Jiuweihu
TrueLab

Book of Aztec Select
Amatic

Book of Nibiru
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Book of Doom
Belatra

Book of Anunnaki
Felix Gaming

Book of Elixir
Gamebeat

Slotomon Go
BGaming

Scroll of Adventure
BGaming

Books of Giza
Platipus

John Hunter and the Book of Tut Respin
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Book of Poseidon
Booming Games

John Hunter and the Book of Tut
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Book of Wealth
Mancala Gaming

Book of Lady
Endorphina

Book of Eye
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Book of Vikings
Pragmatic Play

Gems & Stones
Endorphina

Book of Truth
TrueLab

Golden Book
Amatic

Book of Lords
Amatic

Book of Queen
Amatic

Book of Bamboo
Onlyplay

Book Of Xmas Reloaded
Spinomenal