Twelve-year-old Koby, who has lost a foot in an accident, sees a chance to prove her self-reliance to her parents when she tries to rescue two stranded pilot whales near her home in the Florida Keys.

"Meet Odder, the Queen of Play: Nobody has her moves. She doesn't just swim to the bottom, she dive-bombs. She doesn't just somersault, she triple-doughnuts. She doesn't just ride the waves, she makes them. Odder spends her days off the coast of central California, practicing her underwater acrobatics and spinning the quirky stories for which she's known. She's a fearless daredevil, curious to a fault. But when Odder comes face-to-face with a hungry...

Brenna, Maggie, and Zoe go to Florida to visit a manatee rescue center, where they learn about these endangered marine mammals.

While her father is in the hospital, thirteen-year-old Isla befriends Harry, the first boy to understand her love of the outdoors, and as Harry's health fails, Isla tries to help both him and the lone swan they see, struggling to fly, on the lake outside Harry's window.