The book of Thoth (1944)
The book of Thoth is a 1944 tarot book written by Aleister Crowley.
Aleister Crowley wrote this companion to the Thoth Tarot, the deck he designed with painter Lady Frieda Harris over five years of close collaboration. Each card earns an essay drawing on Egyptian myth, Kabbalah, astrology, and the ceremonial magic of the Golden Dawn tradition Crowley trained in. He treats the tarot as a map of Western esoteric symbolism rather than a fortune-telling parlor trick, tracing correspondences between the trumps, the Hebrew alphabet, and the planets. Dense, allusive, and unapologetically difficult, it stayed in print as a foundational reference for students of his Thelemic system and the wider occult.
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A few thoughts on The book of Thoth
The clearest fictional echo of Aleister Crowley's symbolism is Alan Moore's comic Promethea, built openly on Kabbalah and a card-by-card tour of the tarot trumps. For the darker mood of a scholar chasing a dangerous occult book, Roman Polanski's film The Ninth Gate carries the same air of forbidden study.
Tarot treated as a symbol system, in books and games
The Book of Thoth gives each of the 78 cards a full essay, mapping it to Hebrew letters, planets and Egyptian figures until the deck reads as a working vocabulary. These titles use tarot with the same attention: two practical guides, one reader's memoir, a Victorian adventure that runs its skill checks on the cards, and a roguelike dealt out by a Dealer.
Grimoires and ritual-magic studies to read alongside Crowley
Crowley wrote the Thoth essays out of his Golden Dawn training, and he assumes you already know the Kabbalah and astrology behind each attribution. This shelf supplies that background: the order's own cipher manuscript, a medieval grimoire, a survey of ritual magic in the ancient world, and anthropology asking how such systems hold together.
Fiction that builds on real occult symbolism
Crowley and Frieda Harris spent five years on the Thoth images, and that symbolism turns up across fiction. Alan Moore built Promethea on the same Kabbalistic tarot, Polanski sent a rare-book dealer after occult engravings, and the rest run on alchemy, Faustian bargains and arcana, using the tradition as structure instead of set dressing.
Tarot cards as a horror engine on screen
The Book of Thoth reads the Tower and the Devil as positions in a system of correspondences. Screen horror takes the same iconography and aims it at the audience. Two 2024 releases share the title Tarot, one a film and one a series, and the rest run on warlocks, curses and disturbed relics.