Big Book of Slots Hero Image

Welcome to Big Book of Slots

Featured Slots

The SlotFather Book of Wins by BetSoft

5-reels • 3-lines • 10-paylines with expanding symbols • RTP: 96.60%

18+ BeGambleAware

Where to play

Book of Bruno by Fazi

5-reels • 3-lines • 10-paylines with expanding symbols • RTP: 95.01%

18+ BeGambleAware

Where to play

Book of Stars by Greentube

5-reels • 3-lines • 20-paylines with expanding symbols • RTP: 95.08%

18+ BeGambleAware

Where to play

Sherlock's Casebook by 1x2 Gaming

3-reels • 5-lines • 25 paylines with expanding symbols • RTP: 96%

18+ BeGambleAware

Where to play

Featured Casinos

18+ New Players Only. 50X wager bonus. Contribution varies per game. Selected games only. Bonus valid 30 Days/ free spins 7 days. Skrill and Neteller deposits excluded. Withdrawal requests voids all active pending bonuses. Full Terms Apply.

Claim Bonus

Jackpot Mobile Casino

18+ New Players Only. Welcome offer choice of spins. Staggered Deposit up to £500 and 150 Pins. Deposit a min £10 for each. Wagering 30x Bonus+Deposit. Max conversion 4x initial bonus. Bonus valid for 28 days. Full T&Cs Apply

Claim Bonus

Vegas Crest Casino

18+ New Players only. Min deposit £20. Maxi Bonus £25. Bonus spins on Starburst (min £20). Wagering deposit 35x. Bonus 35x. Bonus money is not withdrawable. Full T&C’s apply.

Claim Bonus

CyberBingo Bonus Offer

18+ New Players only. Min deposit €25. Max Bonus awarded €1,500. Add an Extra 100% Welcome Bonus with Crypto. Wagering from Bonus 48x. Welcome Bonus on Bingo and Mini Games only. Bonus money is not withdrawable. Full T&C’s apply.

Claim Bonus

Featured Game Reviews

Sherlock's Casebook review

Sherlock’s Casebook

Entertainment Value


Do try

Book of Gates video slot review

Book of Gates

Entertainment Value


Like it

Million Book video slot review

Million Book

Entertainment Value


Fun game



Click the above title to edit it. You can also edit this section by clicking on it.

About US

The is owned and run by Triple Hat Media Ltd. THM is a registered marketing company that specialise in Affiliate Marketing. This website is an affiliate site that offers options on games and casinos on the fabulous Book of… series of slot games. So, what’s different about us? We are all about the games, not the bonuses. Read more…

Artificial Intelligence has been used in some of the content created by content team. AI software “ChatGPT” developed by OpenAI has been used as an aid or supplement to enhance portions of content on this website. This includes posts, blogs, and articles. While we embrace the brilliance of AI-generated content, please note that articles, posts, or blogs where AI is used, are checked and or re-written by a human. As such, all content, AI, or others on this website is the exclusive property of Triple Hat Media Ltd and is protected under international copyright laws.

How to

We’ve made this site simple to use and very user-friendly. All you need to do is hover over the flip card, all the info you need about the game is on the reverse. What it is, where to find it and what the RTP % is. Click on the “where to play” button and it takes you to the game provider intro page and which Casinos offer that game.

Welcome Bonuses

This is an affiliate site, so there will be Bonus information somewhere. Every Casino offers a “fabulous” Welcome Bonus, or sign-up bonus. Each bonus is individual to that casino, so you will need to read and agree to their Terms and Conditions before you can play. Some welcome bonuses are better than others, but that is something for you to decide. We have a general guide of what to look for and more importantly, when to take the bonus or when to pass.

Age Verification

This website has casino game content that is intended for adults only. By entering you need to confirm that you are 18+ years or older. Each casino has age restrictions set in place, so proof of ID is always needed when registering with a gambling site. You will need to provide proof of your age and identification by Photo ID, proof of address, and a copy of Credit Card details. In extreme cases, a notarised documentation may be required. Please note that by continuing to browse our website you agree to our Privacy Statement and T&C’s.

Real money Play, Demo Play

All of the games that we have advertised on this website are games that are available to play in either Demo mode (free version) or in real money mode (pay and play version). Each game is mobile and desktop-friendly and is available at more than one casino. Games that are “network” provided will all have the same spin bonuses, booster pots, and prize pots, regardless of where you play them.


There are as many casinos on this website as there are games. That gives you the upper hand when it comes to picking one that is right for you. So what should you look for in a casino? The answer is not Welcome Bonus! Look past the free spins and deposit match offers and look for a Gambling Licence and if they are registered to a Gambling Commission. Also important is to look at their Customer Services. If they offer one-to-one support or chat options, it’s usually a good sign. Check out the wagering requirements and Terms of service before you start to play.

SET YOUR LIMITS – Gamble Responsibly


The RTP % or Return to Player percentage is the term casinos use to describe the pay-out percentage given back to players on all the money wagered on that specific game or slot over time.

How does the RTP impact an individual player? This is a heads-up to let you know what the casino earns on a specific game. It does not impact your game, and it does not stop you from winning a jackpot or guarantee you a win. The RTP is calculated on all bets all players make on that game, not just your bets.

As an example, let’s assume that the total bets placed on that specific game are 100 x £1 bets on a slot with an RTP of 90%. That means that over time, the players should get back 90% of all of the money staked on that game in wins. OR, look at this another way, 10% of all bets staked on this game go to the casino.

*Note: All RTP % shown on the flip cards are the recommended RTP for that game. However, individual casinos may vary.

Game Providers

The Book of… series of slots is so popular that most of the big names in iGaming have produced a Book of… Good news for us, and great news for you. The genius behind the idea comes from the original Book of RA, what came next is fabulous adaptations of that idea. The list of providers is long, but hopefully not complete.

Below is a list of all the brilliant game providers/designers that have gone the extra mile and created genius games, graphics, and soundtracks that we’ve fallen in love with. Show the love when playing their games, and keep an eye out for their next Book of…

Ready, Set, Play!

Now you know what game is on offer, what development house created that game, and more importantly where to find that game. All you need to do now is “flip the card” and select your casino of choice. There is usually more than one casino option, so you have a choice. Either click on the casino logo and go straight to the casino or click “Read more” and get a short heads-up about that casino first.

Have fun, good luck, and remember to Gamble Responsibly.

Customer Support

The content on this website is Gambling-related, so if you have a question about gambling, or a casino that we show, or a game that we have on the flip cards, feel free to contact us using the contact form. We will get back to you as soon as possible.

Your contact information will not be published, but your comments might be added to the previous questions if they are valid to a casino or game. Contact us.

Responsible Gambling

Gambling is the main theme that runs through Big Book of Slots. As such, we must warn you of the dangers of excessive gambling. Gambling addiction ruins lives. Please gamble within your financial limits.

Responsible Gambling starts with a deep hard look in the mirror, it’s not enough to rely on the gambling companies to tell you when you’ve had enough. Set your own limits, restrict your own play, and play within your means. If this is not something that you think you can do yourself, then speak with the casino customer support team to do this for you.

Gambling debt and or gambling addiction is preventable if you recognise the signs.

Please Gamble Responsibly. Remember when the fun stops, STOP!

List of Game providers for the Books of… Series

We pay tribute to the brilliance of all the designers, providers and game producers of the fantastic Book of…. Series of slots. This is a list of all the game providers on the 

1x2Gaming, 1Spin4Win, 3 Oaks Gaming , 5Men Gaming, 888Gaming, All41 Studios, AllWaySpin, Amatic Industries, Amigo Gaming, Aurum Signature Studios, Apparat Gaming, Armadillo Studios, Amusnet, Bally Wulff, Belatra Games, Bet2Tech, Betixon, Betsoft, BF Games, Bgaming, Blue Guru Games, BigPot Gaming, BigTime Gaming, Boldplay, Booming Games, Booongo, Champion Studios, Chilli Games, CT Gaming, Design Works Gaming, DreamTech Gaming, EGT Interactive, ELA Games, Elk Studios, Endorphina, Enrich Gaming, EvoPlay, Fazi, Felix Gaming, Fugaso, G.Games, GameArt, Gamebeat, Games Global, Games Inc., Relax Gaming, Gaming Corps, Gaming Realms, Gaming1, Gamomat, Gamzix, Golden Rock Studios, Gong Gaming, Greentube/Novomatic, Green Jade Games, Hacksaw Gaming, Hölle Games, Indigo Magic Studios, IGT, Inspired Gaming, iSoftBet, KA Gaming, Leander Studios, Live 5, Mancala Gaming, Mascot Gaming, Matrix Studios, Merkur Gaming, Microgaming, Mighty Fingers Studio, Nailed it! Games, Nazionale Elettronica, NetGame Entertainment, Netgaming, NoLimit City, Novomatic, Nucleus Gaming, Onlyplay, Pariplay, Peter & Sons, PG Soft, Platipus Gaming, Play’n Go, Playson, Playtech, Pragmatic Play, Quickspin, Rarestone Gaming, Raw iGaming, Realistic Games, Red7, SG Digital, Redstone, Reel NRG, Relax Gaming, Retro Gaming, Ruby Play, SG Digital, Skywind, SmartSoft Gaming, Spadegaming, Spearhead Studios, Spinmatic, Spinomenal, Stakelogic, Superlotto Games, Swintt, Synot Games, TaDa Gaming, Thunderspin, Tom Horn Gaming, Tornado Games, TPG Triple Point Games, TrueLab Games, Wager Gaming Systems, Wazdan, Win Studios, Wizard Games Studio, WorldMatch, YGGDRASIL, Zeusplay, Zillion Games.

List of Books of… Series of slots.

Look no further, this is the list of lists, the biggest collection of Book of… games online. Every Book of… series of games that we have found so far is on this page. Are there more out there? You tell us and we’ll add them to this awesome list of Book of… games.

Book of Ra Deluxe. Book of Atem. Books & Temples. Book of Secrets 6. Book of Oz. Rich Wilde and the Book of Dead. Egypt’s Book of Mystery. Book of Atlantis. Book of King Arthur. Book of Ages. Book of Maya. Book of Juno. Books & Pearls. Jungle Books. Book of Romeo & Julia. Book of Crazy Chicken. Book of Ra XPAND. Book of Hera. Book of China. Book of Ra Temple of Gold. Book of the 7 Seas. Books & Bulls Red Hot Firepot. Book of Madness Respins of Amun Re. The Book Beyond. Book of Gates. Warlock’s Book. Sevens & Books. Book of Ming. Book of Shadows. Ramses Book Golden Nights Bonus. Book of Kingdoms. John Hunter and the Book of Tut. Book of Gods. Book of Darkness. Book of Cleopatra. Book of Adventure the Original Journey. Book of Crazy Chicken Golden Nights. Book of Atem Wow Pot. Book of Adventure the Original Journey. Books & Bulls Golden Nights Bonus. Book of Oz Lock ‘n Spin Hyperspins. Book of Adventure Super Stake edition. Book of Romeo & Julia Golden Nights Bonus. Book of Leo Quattro. Book of Cleopatra Super Stake Edition. The Book. Book of Anubis. Ramses Book Red Hot Firepot. Book of Cats. Book of 99. Book of Ultimate Infinity. Books of Tao. Book of Independence. Book of Souls. Book of Gods. Book of Spies Mission X. Book of the Princess. Book of Muertitos. Book of Gems Megaways. Book of the Kings. Book of Souls II El Dorado. Book of Babylon. Book of Gold Classic. Book of Champions. Book of the Irish. Book of Gold Symbol Choice. Book of the Divine. Book of Gold Double Chance. Book of Tribes. Book of Clovers. Book of Gold Multichance. Book of Spells. Book of Rebirth. Book of Gold Double Hit. Ramses Book. Book of Demi Gods II. Book of Tribes Reloaded. Book of Rebirth Reloaded. Book of Demi Gods III. Book Of Diamonds. Blue Diamond Book. Book of Sheba the Golden Book. Book of Ra Deluxe 6. Book of Spells Deluxe. Books & Bulls. Book of Merlin. Book of Fruits 20. Book of Oziris. Book of Lords. Book of Queen. Van Helsing’s Book of the Undead. Book of Pharao. Book of Fortune. Book of Fruits. Book of Aztec. Golden Book. Great Book of Magic. Ramses Book Double Rush. Book of Fruits 10. Book of Cai Shen ultra bet. Book of Immortals. Sherlock’s CaseBook. Book of Tombs. Book of Nefertiti. Books & Pearls Respins of Amun Re. Book of Fire. Relic Hunters and the Book of Faith. Book of Itza. Book of Riches Deluxe. Great Book of Magic Deluxe. Book of Kings. Age of Gods Norse Book of Dwarves. Age of Gods Book of Oracle. Book of Ra Deluxe Two Symbols. Book of Kings Power Play. Magic Book. Book of the Sphinx. Book of Nile Magic Choice. Book of Slingo. Books & Bulls Double Rush. Book of Vikings. Book of Relics. Magic Book 6. Bookie of Odds Hyperspins. Book of Sun. Ed Jones & Book of Seth. Book of Sun Multichance. Book of Eon. Ed Jones & Book of Bastet. Book of Sun Choice. Ramses Book Respins of Amun-Re. Book of Stars. Book of Madness. Book of Ra Dice. Book of Legends. Book of Bruno. Book of the Divine Reloaded. Book of Nile Lost Chapter. Book of Zodiac. Book of Alchemy. Book of Egypt. Master of Books. Book of Anunnaki Hyper Jump. Book of Wilds. Book of the West. The Book of Amaterasu. Book of Sand. Book of Ra Deluxe 10. Master of Books unlimited. Book of Spells. Book of Dice. Book of Win. Book of Rest. Book of Sheba. Book of Ulugh Beg. Book of Myth. Book of Nile Revenge. Book of Tattoo. Book of Champions Reloaded. Book of Truth. Amun’s Book. Book of Keno. Book of Treasures. Book of 8 Riches. Book of Ra Mystic Fortunes. Book of Domination. Book of Dragons. Book of Tattoo II. Book of Ra Deluxe Bingo. Book of Inti. Book of Aztec Select. Book of Doom. Mayan Book. Books & Bounties. Book of Jokers. Book of Secrets. Book of Nile Hold ‘n’ link. Book of Moorhuhn. Book of Giza Gold. Egyptian Book. Book of Ra. Book of Amduat. Book of Horus. Jane Jones Book of Kings 2. Book of Bob. Book of Power. The Mummy books of Amun Ra. Book of Myths. Book of Geisha. Book of Amduat Scratch. Book of Captain Silver. Book of Souls remastered. Book of Santa. Book of Xmas. Ramses Book Christmas edition. Book of Mrs Claus. Book of Reindeer. Book of Christmas. Book of Tricks. Book of Destiny. Book of Toro. Book of Duat. Ruby Stone and the Book of Scarab. Book of Heroes. Book of Wizard Double Chance. Book of Anime. Book of Fallen. Book of Oasis. Book of Dracula. Book of Oil. Ramses Book Easter Egg. Book of Mummy. Book of Itza. Book of Marx. Cash Connection Book of Ra. Book of Wolves. Book of Skulls. Book of Rampage. Book of Raider. Book of Ba’al. Book of Witchcraft. Book of Horror. Book of Clovers reloaded. Book of the Jungle. Book of Blood. Book of Rampage Reloaded. Book of Riches Deluxe Chapter 2. Book of Charms. The Book of Earth. Book of Helios. Book of Relics Mega Drop. The Book of Shadows. Book of Pharaon JP. Cash Connection Golden Book of Ra. Book of Pharaon. Book of Fusion. Book of Ra Magic. Book of Pyramids. Book of Riches. Book of Loki. Book of Magic. Book of Lost Pyramid. Book of the East. Ed Jones and the Book of Seth Xtreme. Book of Vampires. Book Hotfire. Sizzling Book. Book of Secrets Extra Book of Jam. Book of Luxor Double. Book of Museum. Book of Poseidon. Book of Halloween. Book of Lady. Book of Vlad. Book of Skulls reloaded. Lucky Jack Book of Rebirth. Book of Piggy Bank. Book of Demi Gods IV. Book of Sirens. Book of Cairo. Book of 1001 Nights. Book del Sol. Book of Symbols. Book of Moon. Book of Golden Sands. John Hunter and the Book of Tut Respin. Book of Light. Book of Easter. Book of Rewards. Book of Nibelungen. Book of Versailles. Book of Egypt. Book of Sekhmet. Book of Games. Cocktail Book. Book of Lost Temples. Big Max Books Unlimited. Book of Dino Unlimited. Seven Books Unlimited. Book of Christmas Eve. Book of Secrets Dice. Book of Pharaon Dice. Book of Secrets Extra Dice. Book of Xmas Reloaded. Book of Diamonds Reloaded. Book of Aztec King. Book of Secrets 6 Dice. Book of Sam. Lost Book. Book of Fate. Book of Dread. Book of Hor. Book of Admiral.

*Note: This list is accurate as of the time of posting. Games will be added or replaced as and when needed, so for obvious reasons, this list is subject to change. If there is a Book of… title missing from our list, contact us and we’ll add it.


*Disclosure: All games have been played and tested by us and are not dependent on or influenced by any Casino or game provider. The Casino’s listed offer games from one or more of the games providers shown. All slot/casino games are gambling-related and for adults only. Age verification through proof of ID is required when registering with any online Casino where Book of… games are available.

The BigBookofSlots is an affiliate site, which means that we earn our crust by referral. For more information read our About Us page.

Scroll to Top