This New York Times bestselling girl detective has one hot summer ahead! Nancy, Bess, and George are off to Key Largo, Florida for a week of sun, swimming and exploring the fabulous coral reef that stretches along the Florida keys. They've been invited by Delia Duke, a friend of theirs and also a marine biologist at the John Pennekamp Coral Reef State Park, which covers a 175 sq. miles of reef and shoreline along the coast of Kay Largo. The park is a scuba diver's delight, with dazzling corals a