Jane Smiley won a Pulitzer Prize for a different historical novel - A Thousand Acres - but I was attracted to A Dangerous Business because it is set in Monterey, California; a town I'm pretty familiar with, not too far from where I live. The murder-mystery plot unfolds over a short span of years from 1850 to 1853, and falls into a category Amazon calls "amateur sleuths". Eliza was brought from Michigan to California by her new husband who dreamed of striking it rich in the gold fields, but he never makes it out of Monterey - killed in a barroom shooting. Eliza is left to fend for herself, and eventually finds employment at a local brothel. She makes a friend, and the two of them set out to find the killer of several other women from Eliza's profession. Along the way, Eliza learns a lot about life, and about herself. The climax comes, of course, when the killer is revealed.
Monterey itself is a character, and Smiley puts considerable effort into conveying a sense of its geography and climate, although a number of small details give away the fact that the author herself has not lived there. Only some very general Monterey history is included, and no historical persons - just general descriptions of the types of people that would have been found there in 1850: Californios, sailors, ranchers, etc. Many of the old streets and a few historical places make cameo appearances - as when Eliza and her friend follow a local lawyer to the courthouse in Colton Hall, but neither the building nor its namesake Walter Colton are described.
The novel is well-written and enjoyable, but oddly low key for a murder mystery. The murder story seems to be mainly a plot device whose twists and turns allow Eliza room for some adventure and self-discovery. I was disappointed that the plot didn't incorporate more actual history (a la David Liss), which keeps this novel below my highest ranking, but it was fun to read a story set in old Monterey.