The Riddle Maker: A Porter Beck Mystery

In the latest in this USA Today bestselling series, Nevada sheriff Porter Beck receives an anonymous riddle leading him to a body hidden for decades, leading Beck and his team in a chase to unravel riddles that will help them uncover and stop a long-time serial killer.

Porter Beck is the sheriff of Lincoln County, Nevada, which is mostly desert and mountains, large in area and low in population, largely known to the outside world for containing Area 51. It is there, in the Black Mailbox near...