Katie Marsico

The Gulf of Mexico (Explorer Library: Social Studies Explorer)

The Everglades (Explorer Library: Social Studies Explorer)

The Rio Grande (Explorer Library: Social Studies Explorer)

Puget Sound (Explorer Library: Social Studies Explorer)

Tremendous Technology Inventions (Awesome Inventions You Use Every Day)

Stinky Sanitation Inventions (Awesome Inventions You Use Every Day)

The Mississippi River (Explorer Library: Social Studies Explorer)

The Missouri River (Explorer Library: Social Studies Explorer)

The Chesapeake Bay (Explorer Library: Social Studies Explorer)

Pony Express

Horse Rescue (Horses!)

Drug Abuse (Real Teens... Real Issues)

The Colorado River (Explorer Library: Social Studies Explorer) (Social Studies Explorer)

Cocaine and Crack (Dangerous Drugs)

King Cobras (Nature's Children (Children's Press Paperback))

Wild Horses (Nature's Children)

A Day in the Life: Polar Animals Pack A of 6 (A Day in the Life: Polar Animals)

Manatees (Nature's Children (Children's Press Paperback)) (Nature's Children (Children's Press Hardcover))

American Bullfrogs (Nature's Children (Children's Press Hardcover))

Carving Pumpkins (How-To Library (Cherry Lake)) (How-To Library)

Painting Rocks (How-To Library (Cherry Lake)) (How-To Library)

Inclined Planes (Simple Machines) (My First Look at Simple Machines)

Creating Fairy Retreats (How-To Library) (How-To Library (Cherry Lake))

Levers (My First Look at Simple Machines) (Simple Machines)