In the series' fifth book, Jody and the crew arrive in the Caribbean and make a new dolphin friend, Frida. But other dolphins there have been captured and taken to live in dirty, unhealthy conditions--just to entertain tourists! Jody is outraged. Can she help win freedom for these dolphins?

Twins Ben and Zoe cruise to the Caribbean where a marine park has dumped un unwanted dolphin into the sea. Ben and Zoe must guide the the dolphin to safety before the confused creature is lost at sea.

When Splash doesn't show up to dolphin school on time, Pearl, Echo, and Flip are worried.

In the Marquesas Islands, Jody sees a large group of spotted and spinner dolphins. She meets Lew and Monique and sees the operation of a dolphin friendly tuna boat.

Jody is at Dolphin Haven in the Bahamas, where dolphins Bella, Misty, and Evie are about to give birth.

Little Dolphin lives under the sea with a family of other dolphins who jump and swim around but he lacks the courage to jump as other dolphins do. He finds his courage when he wants to impress a child he sees on a boat.

The Ocean Fairies keep all the sea creatures safe and happy! But when the goblins shatter their enchanted conch shell, seven magical sea creatures leave to search for the pieces. The Ocean Fairies must find the shells . . . and their animal friends! Ally's dolphin friend, Echo, is guarding a shell near the aquarium. Can Rachel and Kirsty help track him down?

When Zack goes to Florida to visit Mel & Shirley's Wonderful World of Dolphins, he is surprised to discover that he can understand and speak to dolphins, which enables him to solve a kidnapping. When Zack is given the chance to swim with dolphins on a trip to Florida, he dives right in. But before long, Zack is surprised to find that the dolphins are trying to tell him something ? and even more surprised that he can understand and talk to them! There's...

Hooray! We're going to the beach! Do you know what kind of animals live in the ocean? You'll see fish swim, dolphins leap, and jellyfish float by. Told in simple yet lively text built with sight words and using picture icons to aid reading, National Geographic Pre-readers will enchant kids just beginning their journey with books.

Since her mother died, twelve-year-old Lily has struggled to care for her severely autistic half-brother, Adam, in their Miami home, but she is frustrated and angry because her oncologist step-father, Don, expects her to devote her time to Adam, and is unwilling to admit that Adam needs professional help--but when Adam bonds with a young dolphin with cancer Lily is confronted with another dilemma: her family or the dolphin's freedom.