“What'll it be today? A knotty puzzle mystery? A fast-paced police procedural? Something more high-toned, with a bit of wit? With the British author Peter Lovesey, there's no need to make those agonizing decisions, because his books have it all.” —The New York Times Book Review

In a Sussex town on the south coast of England, a widely disliked art teacher at a posh private girls’ school disappears without explanation. None of her students miss her boring lessons, especially since her replacement is a devilishly hunky male teacher with a fancy car. But then her name shows up on a police missing persons list. What happened to Miss Gibbon, and why does no one seem to care?

Peter Diamond has been sent to Sussex on a Home Office internal investigation to look into breach of conduct by a fellow police officer—a failure to process DNA evidence related to a cold case. As he asks questions, he begins to notice unsettling connections between the cold case and the missing art teacher. Could the two mysteries be connected? How many other area disappearances have gone unnoticed and uninvestigated? Diamond and his hapless supervisor have stumbled into a web of related crimes. Will Diamond be able to disentangle them?