Mega-Predators of the Past

My first voyage to the Galaxies

Thank You, Moon: Celebrating Nature's Nightlight

The Everything Kids' Science Experiments Book: Boil Ice, Float Water, Measure Gravity-Challenge the World Around You!

Feathers: Not Just for Flying

The Mysteries of the Universe: Discover the best-kept secrets of space

Fourteen Monkeys: A Rain Forest Rhyme

Whale Fall: Exploring an Ocean-Floor Ecosystem

Starry Messenger: Galileo Galilei (Caldecott Honor Book)

Monarch and Mourning Cloak: A Butterfly Journal

The Solar System

Meet the Mini-Mammals: A Night at the Natural History Museum

What If You Had Animal Feet?

Seashells: More Than a Home

Sea Creatures: Level 2

Summertime Sleepers: Animals That Estivate

Indescribable: 100 Devotions About God and Science

Tree Hole Homes: Daytime Dens and Nighttime Nooks

Comets, Stars, the Moon, and Mars: Space Poems and Paintings