Machinations by Ben Harris
An ingenious exploration of topological magic and impossible transformations. In Machinations, acclaimed creator Ben Harris expands upon the legendary “Trapdoor Card” principle first introduced by Martin Gardner and Bob Neale — a mind-bending puzzle that allows you to seemingly turn a playing card inside out.
This beautifully produced, 100-page hardbound volume takes the concept into astonishing new territory. Each routine uses the “trapdoor” mechanism to create surreal, visual impossibilities — transforming printed images, altering shapes, and even reversing space itself. The book is also interactive, featuring built-in props and gimmicks so you can follow along as you read.
If you’re a fan of Card Warp, paper magic, or creative optical illusions, Machinations is a must-have addition to your library. Every effect is easy to perform, requires virtually no sleight of hand, and offers delightful opportunities for magical storytelling.
Included Effects
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Zoo Ticket: A zoo pass featuring donkeys impossibly transforms into one with penguins!
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Houdini’s Escape: Assist Houdini in a miniature trapdoor escape using a paper padlock.
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The Wishing Paper: A birthday-themed illusion where a spectator’s wish appears printed on the paper.
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The Wad of Paper (by Bob Neale): A philosophical and magical moment exploring life and transformation.
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And many more: Over twenty routines and variations that reinvent the “Trapdoor” effect.
Product Details
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Author: Ben Harris
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Title: Machinations
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Format: Hardbound Book
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Pages: 100
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Includes: Built-in props and gimmicks
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Category: Magic Theory, Topological Magic, Paper and Card Illusions
What the Experts Are Saying
“Machinations is marvelous! Ben Harris ventured through the trap door and boldly went where no man has gone before. He returned triumphant, toting this trove of treasure... Highly Recommended.”
— Tom Frame, Genii Magazine
“A stunning book dedicated to one mystery, but opening up doors to a whole new world of endless possibilities.”
— Paul Romhany, Vanish Magazine
“Machinations is more wicked than I could have imagined... twists my brain inside-out in a good way.”
— Jonathan Friedman
Machinations is a celebration of creativity, craftsmanship, and curiosity — a gorgeous and interactive exploration of magic’s most impossible illusion.