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 a
documentary on a notorious murder spree seeks his counsel. Soon after, Gurney begins feeling threatened: a razor-sharp hunting arrow lands in his yard, and he narrowly escapes serious injury in
a booby-trapped basement. As things grow more bizarre, he finds himself reexamining the case of The Good Shepherd, which ten years before involved a series of roadside shootings and a
rage-against-the-rich manifesto. The killings ceased, and a cult of analysis grew up around the case with a consensus opinion that no one would dream of challenging -- no one, that is, but Dave
Gurney.
Mocked even by some who�� been his supporters in previous investigations, Dave realizes that the killer is too clever to ever be found. The only gambit that may make sense is also the most
dangerous ��to make himself a target and get the killer to come to him.
To survive, Gurney must rely on three allies: his beloved wife Madeleine, impressively intuitive and a beacon of light in the gathering darkness; his de-facto investigative ��artner��Jack
Hardwick, always ready to spit in authority�� face but wily when it counts; and his son Kyle, who has come back into Gurney�� life with surprising force, love and loyalty.
Displaying all the hallmarks for which the Dave Gurney series is lauded -- well-etched characters, deft black humor, and ingenious deduction that ends in a climactic showdown ��Let the Devil
Sleep is something more: a reminder of the power of self-belief in a world that contains too little of it.