The Bacteria Book: Gross Germs, Vile Viruses and Funky Fungi (The Science Book Series)

Puberty Is Gross but Also Really Awesome

Teeth: You Only Get Two Sets

This Is How We Stay Healthy: For kids going to preschool (First Skills for Preschool)

Nervous Nolan Bison Goes Poopy on the Potty: In this rhyming story, Nolan, who is often anxious, discovers that going poop on the toilet is not scary at all!

The Tooth Book: For Children to Enjoy Learning about Teeth, Cavities, and Other Dental Health Facts (The Bewildering Body)

Cavities vs. Toothpaste: A Silly Hygiene Book about Brushing Teeth! (Hilarious Hygiene Battle)

The Ultimate Guys' Body Book: Not-So-Stupid Questions About Your Body

Celebrate Your Period: The Ultimate Puberty Book for Preteen and Teen Girls

Boys Will Be Human: A Get-Real Gut-Check Guide to Becoming the Strongest, Kindest, Bravest Person You Can Be, by the Author, Actor, and Director Justin Baldoni