Sam Sawyer is a fishing guide and part-time sleuth living in the Florida Keys. He escaped a floundering academic career to realize his childhood dream of becoming a guide. But it has come at a heavy price, because his wife and colleague has chosen to remain behind in the halls of ivy. They see each other all too rarely, and lately things have gotten decidedly chilly. Sam's life takes an unexpected turn when he discovers a pair of shoes lying next to a huge crocodile on a sandy bank deep in the everglades, and somebody's feet are in the shoes. Sam discovers that they belonged to a woman called Mable, who lived reclusively on an isolated key in Florida Bay. But how did her shoes and feet end up back in the glades, and who was responsible Was it the looter of Native American artifacts from a shell mound on the key, or the unscrupulous owner of a pet store in Miami who had been poaching crocodiles Then Sam discovers a small population of a rare bird on the key. There are rumors that some p