A mousy, secretive researcher at a news-clipping service who recently won $20,000 on Jeopardy! is missing. Who is Irene March? That's the answer (in the form of a question) facing investigator Jane da Silva, who can collect on her eccentric uncle's vast legacy only when she solves a mystery that's stumped everyone else.When Jane places a large "Have you seen this woman?" ad in the Seattle paper, she gets intriguing responses from a rodeo queen, a dying child, and a disgraced church deacon . . . leads that send Jane east of the Cascades. By the time she gets to Electric City, the site of more violence, she realizes that Irene March's placid exterior shielded a cunning, even ruthless soul. And a deadly dangerous game that could have people asking, "Who killed Jane da Silva?"