In the latest series outing, The Knowledge, the Scotland Yard detective nearly meets his match in a Baker Street Irregulars-like gang of kids and a homicide case that reaches into east Africa. Robbie Parsons is one of London's finest, a black cab driver who knows every street, every theater, every landmark in the city by heart. In his backseat is a man with a gun in his hand--a man who brazenly committed a crime in front of the Artemis Club, a rarefied...

Beloved New York Times bestseller M. C. Beaton's cranky, crafty Agatha Raisin-the star of her own hit T.V. series-is back on the case again in Down the Hatch. Private detective Agatha Raisin, having recently taken up power-walking, is striding along a path in Mircester Park during her lunch break when she hears a cry for help. Rushing over, she finds an elderly couple, Mr. and Mrs. Swinburn, in the middle of the green-with the body of an old man lying...