When Zion, an insurance customer-service rep in San Francisco, inherits her unknown mother’s estate, she uncovers family secrets that shatter her identity and reshape her future.

Adoptive mother Sally’s life unravels when her daughter’s birth mother becomes a school teaching assistant, charms everyone, and dangerously tries to reclaim the child — a psychological thriller.

FBI agent and former medical examiner Addison Shine hunts a diabolical killer who builds personalized death mazes in Seattle—a fast, tense procedural thriller for fans of psychological suspense.

1920s NYC thriller: pioneering female detective Ava Gold uses early psychological profiling to hunt a brutal serial killer amid speakeasies, mob violence, and dark twists—perfect for gritty, character-driven crime fans.

Tory MP Edward Leithen confronts the Power-House, an international anarchist network plotting civilization’s collapse, plunging him into London’s dangerous underworld to stop their apocalyptic conspiracy.

Domestic thriller: wealthy parents die at a party, estranged adult children return, become suspects, and must unravel deadly family secrets—murder, lies, and survival for fans of tense, twisty mysteries.