Will and Betsy Black are a married couple somewhat reminiscent of Nick and Nora Charles of The Thin Man series or Jonathan and Jennifer Hart of Hart To Hart. In this second book in the adventure series, they take on a Ponzi scheme built around the Club Tropic resorts. Being financial experts, the couple suspects something amiss in the Florida Keys venture. Despite growing danger, they take a calculated risk in exposing this clever fraud. "Will and Betsy seem real enough to be living next door. I enjoy following them on their crime-solving adventures," says Rosemary Mason, One Two Three For ME