Neil Lanctot's biography of Hall of Fame catcher Roy Campanella-filled with surprises-is the first life of the Dodger great in decades and the most authoritative ever published. Born to a father of Italian descent and an African- American mother, Campanella wanted to be a ballplayer from childhood but was barred by color from the major leagues. He dropped out of school to play professional ball with the Negro Leagues' Washington (later Baltimore)...