Get the Summary of Harlan Coben's Nobody's Fool in 20 minutes. In the second installment of the Sami Kierce series, bestselling novelist Harlan Coben plunges a former cop, haunted by a traumatic past, into a labyrinth of deception and murder. In Nobody's Fool (2025), Sami has spent decades running from a nightmare that began after college. On a backpacking trip in Spain, he awoke bloodied, a knife in his hand, with his girlfriend, Anna, seemingly murdered. He fled and never stopped wondering what really happened. Twenty-two years later, Sam is a struggling private investigator, scraping by with surveillance work and teaching amateur sleuths at night school. Then he sees Anna in his classroom. When she vanishes, Sami is forced to confront the mystery he buried long ago. Chasing the truth drags him through buried secrets and dangerous lies, proving that he is nobody's fool.