An action-packed crime novel starring Parker, the heister starring in the forthcoming Shane Black film Play Dirty! Richard Stark's Parker novels are the hardest of hard-boiled, classic crime novels where the heists are huge, the body counts are high, and the bad guys usually win.  The Parker novels have been a huge influence on countless writers and filmmakers, including Quentin Tarantino, Stephen King, George Pelecanos, Colson Whitehead, Lucy Sante, John Banville, and many more. Their stripped-down language and hard-as-nails amorality create an unforgettable world where the next score could be the big one, but your next mistake could also be your last. There's nothing else like them. Bank robberies should run like clockwork, right? If your name’s Parker, you expect nothing less. The Sour Lemon Score finds Parker wrapping up a heist where everything has gone right. But then one of his partners gets too greedy for his own good. The four-way split following a job leaves too small a take for George Uhl, who begins to pick off his fellow heisters, one by one. The first mistake? That he doesn’t begin things by putting a bullet in Parker. That means he won’t get the chance to make a second. One of the darkest novels in the series, this caper proves the adage that no one crosses Parker and lives.