Odd Thomas (2003) is a paranormal thriller by Dean Koontz that follows 20-year-old Odd Thomas, a short-order cook with the unique ability to see dead people. These spirits often lead him to their murderers. When Odd notices ominous dark entities called bodachs appearing in his hometown of Pico Mundo, he senses impending danger and feels compelled to intervene. The story unfolds from Odd's first-person perspective, beginning with his unusual life and his reluctant memoir writing. After encountering the ghost of a girl named Penny Kallisto, Odd confronts her murderer, Harlo, leading to a frantic chase. As he returns to work, he encounters a mysterious figure, “Fungus Man,” accompanied by bodachs, indicating further disaster. Throughout the narrative, Odd navigates a series of harrowing encounters, including a mysterious room that transports him through time and a series of violent confrontations with a Satanic cult linked to his enemies. With the midnight hour of August 15 approaching, Odd races against time to prevent a looming catastrophe, ultimately discovering his girlfriend Stormy has been killed in the chaos. Despite his grief, Odd continues to help the dead find closure, solidifying the book's themes of sacrifice, love, and the struggle against dark forces. This first installment in the seven-book Odd Thomas series is widely regarded as one of Koontz's best works, blending suspense and supernatural elements with a deeply personal narrative.