What If There Were No Bees?: A Book About the Grassland Ecosystem

What If There Were No Sea Otters?: A Book About the Ocean Ecosystem

What If There Were No Gray Wolves?: A Book About the Temperate Forest Ecosystem

Insects: Six-Legged Animals

Do All Bugs Have Wings?: And Other Questions Kids Have About Bugs

Animals are Sleeping

What's the Difference?: An Endangered Animal Subtraction Story

How Do Tornadoes Form?: And Other Questions Kids Have About Weather

Why Do Dogs Drool?: And Other Questions Kids Have About Dogs

From Puppy to Dog: Following the Life Cycle

The Great Divide

The Science of Bicycle Racing

Friends for Freedom: The Story of Susan B. Anthony & Frederick Douglass

Who Invented Basketball?: And Other Questions Kids Have About Sports

The Inventor's Secret

Dazzlin' Dolly: The Songwriting, Hit-Singing, Guitar-Picking Dolly Parton

Blast Off!: How Mary Sherman Morgan Fueled America into Space

The New Kid Welcome/Welcome the New Kid

A Computer Called Katherine: How Katherine Johnson Helped Put America on the Moon

Multiply on the Fly