With their father jailed for sinking a river boat, Noah Underwood and his younger sister, Abbey, must gather evidence that the owner of this floating casino is emptying his bilge tanks into the protected waters around their Florida Keys home.

"Frank Fernandez's family never stays in one place for long. His parents renovate unusual buildings and turn them into homes, which means the family moves--a lot. This makes it hard for bookish Frank to make friends. So when his parents announce they're moving to Spectacle Key, Florida, to live in a lighthouse--this time for good!--Frank is thrilled. But Spectacle Key isn't the perfect forever home they'd imagined. The lighthouse is falling apart....

After moving to Florida, an "expedition" to a nearby lake turns up a little nixie with a giant problem and it's up to Nick and his siblings to save the day.

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

While visiting the Florida Keys, the Aldens encounter suspicious characters, strange incidents at night, and a plot to steal valuable coral.

"Peter and his best friend, Tommy, have a goal for their last summer before middle school: finish their Discovery Journal, a catalog of the wildlife around their Florida town. When they spot a manatee in a canal, Peter knows they've found something special--and when the manatee is injured by a boat, something to protect! As Peter joins the fight to save Florida manatees, he also finds himself taking care of his ailing grandfather and facing an unwelcome...

"Dink, Josh, and Ruth Rose head to Florida, where they uncover a scam at a local space memorabilia attraction"--Verso page.

Hoping that if she wins a local beauty pageant her father will come home, Raymie practices twirling a baton and performing good deeds as she is drawn into an unlikely friendship with a drama queen and a saboteur.

"When his asthma lands him at a health resort in the wilds of Gilded Age South Florida, twelve-year-old Algie Emsworth is over the moon. The scientific treasure trove of unexplored swamps may launch his dream career as a naturalist. But even Algie is startled when he happens upon a brand-new species and her brood in the karst springs surrounding the resort. Algie quickly realizes he must keep his discovery a secret: a famous collector of exotic animals...

Felix knows a lot of ball players, but not the one he wants to know the most:his father. His dad, a baseball star in Cuba, risked everything to send felix to America. His mom won't reveal anything else.