Ranger Rick: I Wish I Was a Polar Bear: A Level One I Can Read book with Arctic photos, fun polar bear facts, and a blubber science experiment for ages 4-8 (I Can Read Level 1)

A Whale of a Tale! All About Porpoises, Dolphins, and Whales (The Cat in the Hat's Learning Library)

Anglerfish : The Glowing Deep-Sea Fish of the Ocean (The Great Book of Animal Knowledge (Packed With Facts & Stunning Photos for Kids!) 155)

All Things Manatees For Kids: Filled With Plenty of Facts, Photos, and Fun to Learn all About Sea Cows

So You Want To Be A Deep Sea Diver: A Kids' Guide to Deep Sea Diving, Underwater Exploration, Ocean Mysteries, and the Daring Divers Who Discover What Lies Beneath the Waves (So You Want To Be A...)

Water Cycles (DK Life Cycles)

Little First Stickers Aquarium: A Sticker Activity Book About Sharks and Ocean Wildlife for Kids (Ages 3-5)

Where Are the Everglades? (Where Is?)

In the Ocean (National Geographic Kids Readers, Level 1/Co-Reader)

Where Is the Great Barrier Reef? (Where Is?)