Before he can return to New York from Miami, Special Agent A.X.L. Pendergast is called to investigate something very strange that has happened on the west coast of Florida. Dozens of human feet, identically clad in blue have washed up on beaches. All exhibit unmistakeable signs of violence. Beyond that, nothing is known about the feet, except that they are fresh and haven't been in the water long.Pendergast reluctantly makes his way to the barrier islands off South Florida to investigate a case ...