The Survivors Club — J. Carson Black

Detective Tess McCrae investigates a grisly crime scene in the ghost town of Credo, Arizona. To an ordinary investigator, the evidence suggests a cartel drug hit. But Tess, with a nearly faultless photographic memory, is far from ordinary, and she sees what others might miss: this is no drug killing. Someone went to gruesome lengths to cover up this crime.

The killer's trail leads Tess from Tucson to California; from anti-government squatters in the Arizona mountains to the heights of wealthy society, including the rich and powerful DeKoven family, who've dominated Arizona commerce and politics since the 1800s. But as Tess follows the trail of gore and betrayal, perfect and indelible in her memory, she uncovers far more than one man's murder, and solves much more than one isolated crime.