Keystone Species that Live in the Sea and Along the Coastline
Saving the Endangered Grizzly Bear
Saving the Endangered Blue Whale
Keystone Species that Live in the Mountains
Freaky True Science: Freaky Animal Stories
Saving the Endangered Gray Wolf
Saving the Endangered American Bald Eagle
World's Weirdest Animals: Coconut Crabs
World's Weirdest Animals: Echidnas
Wildlife at Risk: Endangered Rhinos
Keystone Species that Live in Forests
Bioindicator Species: Frogs Matter
Shark Search: In Search of Blue Sharks
Solving Real World Problems with Agricultural Engineering
Surprising Science Experiments: A Kid's Book of Experiments with Animals
Shark Search: In Search of Whale Sharks