A Peverley shot goes off Holtby's glove and in for Boston. (Getty Images) WASHINGTON -- Every goaltender has a book. Like any novel it might take a little while to write, but eventually it is written.Holtby, pre sed into action for these playoffs because of injuries to and , the 1-2 this season for the Capitals, was virtually unbeatable in the two games in . In almost nine periods of action he...