A Game of Birds and Wolves

The triumphant story of a group of young women who helped devised a winning strategy to defeat the Nazi U-boats and deliver a decisive victory in the Battle of the Atlantic By 1941, Winston Churchill had come to believe that the outcome of World War II rested on the battle for the Atlantic. A grand strategy game was devised by Captain Gilbert Roberts and a group of ten Wrens (members of the Women's Royal Naval Service) assigned to his team in an attempt to reveal the tactics behind the vicious success of the German U-boats. Played on a linoleum floor divided into painted squares, it required model ships to be moved across a make-believe ocean in a manner reminiscent of the childhood game, Battleship. Through play, the designers developed "Operation Raspberry," a countermaneuver that helped turn the tide of World War II.Combining vibrant novelistic storytelling with extensive research, interviews, and previously unpublished accounts, Simon Parkin...