Nick, Julie, Laurie, and their friends try to prevent a hydra from destroying Florida.

Twelve-year-old Fin drags his reluctant father on a diving hunt for a missing treasure, hoping that finding the family legacy will help his ailing Abuelo.

"Mara Dyer continues to unravel the mystery of her powers and her relationship with Noah"--

Eleven-year-old Miranium's summer is going down hill fast: her best friend, Thomas, has moved away, her know-it-all nemesis, Tamika, has moved too near for comfort, her parents are stressed since her father has lost his job, she has just blown up the microwave with an ill advised experiment (destroying her own cellphone in the process), and worst of all her beloved cat, Sir Fig Newton, has developed diabetes; there is no money for his medical care,...

A class field trip to Camp Go Green inspires Hope Roberts to take up environmental causes, but getting busy grown-ups (or her older sister) to pay attention to a middle schooler can be something of a problem, and so is Hope's expectation that everyone will share her enthusiasm; her science club gets her school to add more recycling bins, start a carpooling program and create a garden, but it turns out that saving the world is more complicated than...

Adam says he can't remember where he was for the two months he went missing in a Florida swamp. That's not true. He does remember. The truth: He was driving with his parents, and the car crashed when his father swerved to avoid colliding with a giant Sasquatch-like creature standing in the highway. Haunted by his parents' disappearance and hounded for claiming to have seen Bigfoot, Adam sets off into the deadly wilderness on a hunt for answers as...

When 12-year-old KT Wynn learns that she has to move from Iowa City to Florida, she's distraught. Not only does she have to leave behind her best friends and the only home she's ever known, she also has to deal with being the new kid in school. And she's especially worried about how her wheelchair, Sprinkles, will affect things. On the bright side, she'll still have her big sister, Lucy, with her, and she'll even get to see a dolphin--her favorite...

Eleven-year-old Turtle is smart and tough and has seen enough of the world not to expect a Hollywood ending. So when Turtle's mother gets a job housekeeping for a lady who doesn't like kids, Turtle heads off to Florida to live with relatives. Florida's like nothing Turtle's ever seen before, though. It's full of ragtag boy cousins, family secrets to unravel . . . and even a little bit of fun. Before she knows what's happened, Turtle finds herself...