Every Crooked Nanny: A Callahan Garrity Mystery, Book 1 / Mary Kay Andrews

After 10 years of cleaning up the dirt on Atlanta's streets, Callahan Garrity is trading in her badge for a broom and a staff of house cleaners. But, though the uniform is a little different, Callahan soon finds herself right back in the middle of a mystery when a client's pretty, pious 19-year-old nanny is gone...along with the jewelry, silver, and a few rather sensitive real estate documents.

Before she knows it, the meticulous Callahan is up to her elbows in a case involving illicit love triangles, crooked business deals, long-distance scams, and a dead body. Now she has to roll up her sleeves and start some industrial strength sleuthing to solve - and survive - this mess.