The third installment of the John Pickett series of humorous Regency mysteries finds Bow Street Runner Pickett in Scotland investigating a woman found unconscious on the beach - a woman who bears a striking resemblance to the local laird's daughter, a girl missing and presumed dead for the last 15 years.

Pickett is surprised to discover that the woman was found by none other than Lady Fieldhurst and her three young nephews - and gratified to learn that her ladyship has registered at the seaside inn as Mrs. Julia Pickett. When old Angus Kirkbride dies only hours after announcing his intention of changing his will in his daughter's favor, "Mr. and Mrs. Pickett" must join forces to discover the truth about a family reunion suddenly turned deadly.