Britannica's First Big Book of Why: Why can't penguins fly? Why do we brush our teeth? Why does popcorn pop? The ultimate book of answers for kids who need to know WHY!

The Body: A Guide for Occupants

Thing Explainer: Complicated Stuff in Simple Words

Merlin's Tour of the Universe, Revised and Updated for the Twenty-First Century: A Traveler's Guide to Blue Moons and Black Holes, Mars, Stars, and Everything Far

What If? 10th Anniversary Edition: Serious Scientific Answers to Absurd Hypothetical Questions―An Annotated and Illustrated 10th Anniversary Edition of a Masterpiece of Accessible Scientific Inquiry

Humble Pi: When Math Goes Wrong in the Real World

Terrible Maps: The stupidly funny illustrated gift book perfect for geography lovers

The Ultimate Dad Joke Book: 501 Hilarious Puns, Funny One Liners and Clean Cheesy Dad Jokes for Kids (Gifts For Dad)

Crap Taxidermy

Will My Cat Eat My Eyeballs?: And Other Questions About Dead Bodies