The Joplin Tornado

What Was the Great Chicago Fire?

Seymour Simon's Extreme Earth Records

Barbie Dolls

Children of the Dust Bowl: The True Story of the School at Weedpatch Camp

African Wild Dog Pack vs. Leopard

The Finest Hours (Young Readers Edition): The True Story of a Heroic Sea Rescue

Siberian Tiger vs. Brown Bear

The Moon

Octopus vs. Spiny Lobster

14 Fun Facts About Machu Picchu: A 15-Minute Book

Saltwater Crocodile vs. Great Hammerhead Shark

What Was the San Francisco Earthquake?

Red Fox vs. Fisher

Amazonian Giant Centipede vs. Brazilian Wandering Spider

What Is the Panama Canal?

Bald Eagle vs. Steller's Sea Eagle

Superpower Dogs: Halo: Disaster Response Dog

Nerf Blasters

Sinking of the Titanic