mental floss presents Instant Knowledge (Collins Gem)

Mental Floss Presents Condensed Knowledge: A Deliciously Irreverent Guide to Feeling Smart Again

Mental Floss presents In the Beginning: From Big Hair to the Big Bang, mental_floss presents a Mouthwatering Guide to the Origins of Everything

mental floss presents Forbidden Knowledge: A Wickedly Smart Guide to History's Naughtiest Bits

mental_floss: The Book: The Greatest Lists in the History of Listory

Mental Floss: What's the Difference?

Mental Floss: Cocktail Party Cheat Sheets

Mental Floss Presents Be Amazing: Glow in the Dark, Control the Weather, Perform Your Own Surgery, Get Out of Jury Duty, Identify a Witch, Colonize a ... Girl, Make a Zombie, Start Your Own Religion

The Mental Floss History of the World: An Irreverent Romp Through Civilization's Best Bits

mental_floss Trivia: Brisk Refreshing Facts Without the Ice Cream Headache!