This action-packed entry in the classic hard-boiled crime series shows just what happens when you try to cross Parker. (Short answer: Nothing good.) <p/> 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. <p/> 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. <p/> 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.