This is the first novel in the Dalziel and Pascoe series, which was made into a hugely popular BBC TV serial. Two unorthodox police officers are called to investigate dodgy dealings at Wetherton rugby club after the body of their star player's wife is found dead at home.
There is a hint of Armageddon in the air. According to the Nice and Accurate Prophecies of Agnes Nutter, Witch (recorded, thankfully, in 1655, before she blew up her entire village and all its inhabitants, who had gathered to watch her burn), the world will end on a Saturday. Next Saturday, in fact.