Lisa Regan is a prolific American author primarily known for her crime fiction series, particularly the Detective Josie Quinn series and the Claire Fletcher series. She operates largely as a self-published author, though some of her works are also distributed through Bookouture and Thomas & Mercer. Regan’s writing style is characterized by suspenseful plots, complex characters, and often features intricate mysteries with strong female protagonists. Her books frequently explore themes of family secrets, obsession, and the darker side of human relationships.


























