Becca Thorn FBI Suspense Thriller Books in Order

Rescued from a cult as a child, FBI agent Becca Thorn now investigates killers operating beyond ordinary society. Drowning victims arranged in religious displays draw her into a deceptive hunt that threatens more lives, including her own.

Victims dying of radiation poisoning lead FBI agent Becca Thorn to a killer who turns personal possessions into weapons. As the deaths multiply, she must identify the pattern and stop further attacks before another everyday object becomes fatal.

A killer leaves solitary victims unable to cry out, using a poison that steals their voices and offers investigators few clues. FBI agent Becca Thorn must connect the deaths before another isolated person becomes an easy target.

A murderer approaches victims at their own front doors, hiding behind a friendly manner before striking. FBI agent Becca Thorn searches for the person exploiting everyday trust, knowing another unsuspecting resident may welcome the killer inside.

Cryptic tattoos on murder victims draw FBI agent Becca Thorn into a case involving ancient religious symbols. She must decipher the markings and understand the killer's beliefs before another person is chosen for a ritual death.