Sin remordimientos

Without Remorse is a thriller novel, written by Tom Clancy and published on August 11, 1993. Set during the Vietnam War, it serves as the origin story for John Clark, one of the recurring characters in Clancy's Ryanverse. Without Remorse introduces Clark as former Navy SEAL John Kelly, as he wages a one-man war against drug dealers in Baltimore while also executing a raid at a prisoner of war camp in North Vietnam. The book debuted at number one on The New York Times Best Seller list.