Helen Grace novels

Two people are abducted, imprisoned, and left with a gun. As hunger and thirst set in, only one walks away alive. If Detective Helen Grace hadn't spoken with the shattered survivors herself, she almost wouldn't believe them. This case, with its seemingly random victims, has her baffled. But as more people go missing, nothing will be more terrifying than when it all starts making sense....

"Detective Helen Grace is on the trail of a twisted serial killer in this riveting thriller in the "gripping"* international bestselling series. Detective Helen Grace is on the trail of a twisted serial killer in this gripping thriller in the "taut, fast-paced"* international bestselling series. Ruby wakes up in a strange room. Her captor calmly explains that no one is looking for her. No one wants her. Except him. When the body of a woman is found...