Vail's boyfriend, Detective Robby Hernandez, has seemingly disappeared into the dense air of a Na...

FBI profiler Karen Vail is haunted by a serial killer from her rookie days in a 'pulse-pounding' ...

In this 'brilliant' thriller from the USA Today–bestselling author, ancient biblical documents ar...

Karen Vail, the memorable heroine of 'The 7th Victim,' faces the most evil serial killer of her c...

Introducing FBI profiler Karen Vail, who crosses paths with a Virginia serial killer in the first...

From a national bestselling author: “A classic cat-and-mouse with enough twists to enthrall even ...

'An enigmatic covert operative. A skilled FBI agent with a dark past. And a terror plot unlike an...

An ex-detective turned professional fixer finds himself up against a desperate widow out for the ...

From the USA Today-bestselling author of the Karen Vail series, a surgeon charged with double hom...