Killing Floor is the debut novel by Lee Child, first published in 1997 by Putnam. The book won the Anthony Award and Barry Award for best first novel. It is also the first book to feature the character Jack Reacher. It is written in the first person. The novel has three prequels: The Enemy (set eight years before Killing Floor and published in 2004), Night School (set one year before Killing Floor; published in 2016), The Affair (set six months before Killing Floor; published in 2011). Source: Wikipedia (en)