Barracuda vs. Moray Eel

Shark Life: True Stories About Sharks & the Sea

Praying Mantis vs. Black Widow Spider

In the Heart of the Sea (Young Readers Edition): The True Story of the Whaleship Essex

Sharks

Snow Leopard vs. Wild Yak

Where Is the Great Barrier Reef?

Giant Otter vs. Caiman

Pilot Whales

Nile Crocodile vs. Hippopotamus

The Salmon Bears: Giants of the Great Bear Rainforest

King Cobra vs. Mongoose

Penguin

Dingo vs. Kangaroo

Humpback Whales

Koala

Ganges River Dolphins

Spinner Dolphins

Grizzly Bear vs. Polar Bear: Battle of the Bears

Whale Sharks