100 Mind-Boggling Facts

100 Fascinating Facts

The Darwin Awards: Evolution in Action

The Ultimate Knowledge Bank - Book One

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

100 Head Spinning Facts

This House Is Haunted

100 Astonishing Facts

The Voynich Manuscript

100 Breathtaking Facts - with 100 vivid photographs

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

Curiosity Unleashed: A Collection of Remarkable Realities

The Totally Awesome Book of Useless Information: A Fun Facts Book for Kids

Wonders of Knowledge: An Odyssey Through Incredible Facts

Ancient Earth Mysteries

How to Find Out Anything: From Extreme Google Searches to Scouring Government Documents, a Guide to Uncovering Anything About Everyone and Everything

Everything Is Under Control: Conspiracies, Cults, and Cover-ups

Biomimicry: Innovations Inspired by Nature's Design