Let The Devil Sleep (Dave Gurney, No. 3) A Novel.

In this latest novel from bestselling author John Verdon, ingenious puzzle solver Dave Gurney puts under the magnifying glass a notorious serial murder case -- one whose motives have been enshrined as law-enforcement dogma - and discovers that everyone has it wrong. The most decorated homicide detective in NYPD history, Dave Gurney is still trying to adjust to his life of quasi-retirement in upstate New York when a young woman who is producing...