100 Mind-Boggling Facts

100 Fascinating Facts

The Darwin Awards: Evolution in Action

The Ultimate Knowledge Bank - Book One

Astronomy in Minutes: 200 Key Concepts Explained in an Instant

100 Head Spinning Facts

This House Is Haunted

Curiosity Unleashed: A Collection of Remarkable Realities

Cracking the Cube: Going Slow to Go Fast and Other Unexpected Turns in the World of Competitive Rubik's Cube Solving

Wonders of Knowledge: An Odyssey Through Incredible Facts

The Totally Awesome Book of Useless Information

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The Voynich Manuscript

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Ancient Earth Mysteries

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Strange History: Mysterious Artifacts, Macabre Legends, Boneheaded Blunders & Mind-Blowing Facts

Curiosities of the Past: Unearthing Strange Facts from History