Time of fog and fire
(Book)

Molly Murphy Sullivan's husband Daniel, a police captain in turn-of-the-century New York City, is in a precarious position. The new police commissioner wants him off the force altogether. So when Daniel's offered an assignment from John Wilkie, head of the secret service, he's eager to accept. Molly can't draw any details of the assignment out of him, even where he'll be working. But when she spots him in San Francisco during a movie news segment, she starts to wonder if he's in even more danger than shehad first believed. And then she receives a strange and cryptic letter from him, leading her to conclude that he wants her to join him in San Francisco. --Publisher