A gripping psychological suspense novel by Dean Koontz, first published in 1999. Blending psychological thriller, mystery, and horror, it explores the terrifying consequences of mind control, trauma, and the fragility of human memory.

Martie Rhodes appears to have a perfect life with her husband, Dusty, a successful screenwriter. Without warning, however, Martie develops an overwhelming and irrational fear of everyday objects and situations. As her phobias intensify, she becomes convinced that someone is deliberately destroying her sanity.

Dusty begins investigating the cause of his wife's sudden psychological collapse and uncovers the sinister influence of Dr. Mark Ahriman, a brilliant but deeply disturbed psychiatrist. Using advanced hypnosis and psychological conditioning, Ahriman secretly manipulates his patients, implanting false memories, crippling phobias, and destructive compulsions—all while maintaining the appearance of a respected medical professional.

As more victims emerge, Martie, Dusty, and a small group of survivors realize they are facing a predator who weaponizes the human mind itself. To stop him, they must confront buried trauma, reclaim their identities, and outwit a man who can alter memories and manipulate perception with terrifying precision.

Fast-paced and emotionally charged, False Memory combines psychological suspense with Dean Koontz's trademark blend of relatable characters, relentless pacing, and chilling concepts. The novel explores themes of identity, resilience, trust, and the power of memory while maintaining a constant sense of tension.