A letter to Aunt Emma pits Peg and both her husbands against a clever killer seeking revenge. More
Peg MacDonald is now married to Detective John Hogan, but George’s spirit continues to be a part of her life. As an assistant to the popular advice columnist, Aunt Emma, Peg uncovers a letter listing the names of three people the writer claims to have killed. It is the beginning of a bizarre case with so many twists and turns that it takes Peg, John, and George to make sense of the clues and false leads the killer has put in place to lure Peg and an ex-jockey into dangerous waters.