In this latest novel from bestselling author John Verdon, ingenious puzzle solver Dave Gurney puts under the magnifying glass a notorious serial murder – ...

Can an anonymous letter scare you to death? It turns out, yes - if you have something to hide, and the writer of the letter reads your thoughts. Having recei...

Retired police officer Dave Gurney, for whom every crime is a puzzle, finds the perfect opponent: a killer who loves to ask riddles. Each unsolved mystery le...

When he was the NYPD's top homicide investigator, Dave Gurney was never comfortable with the label the press gave him: super detective. He was simply a ma...

An extraordinary fiction debut, Think of a Number is an exquisitely plotted novel of suspense that grows relentlessly darker and more frightening as its p...

Tensions have been running high in White River as it approaches the anniversary of a fatal shooting of a black motorist by a local police officer. The rac...

When an old colleague comes to him for help solving the mysterious death of his town's most prominent resident, retired NYPD detective Dave Gurney must us...

Pushed to his breaking point and accused of murder, retired NYPD detective Dave Gurney must face his greatest adversary yet to solve a mystery that is qui...

In a quiet, respectable place, in the midst of a wedding celebration, a murder occurs under the guns of many video cameras. The bride was killed - and the ci...