9781563896057. New condition. Trade paperback. Language: English. Pages: 191. Trade paperback (US). Glued binding. 191 p. Contains: Illustrations. This incredible tale follows the exploits of Batman and Superman as they meet in the late 1930s and encounter each other -- along with colorful menaces including the Joker and Mr. Mxyzptlk -- across the decades. Along the way as the two heroes establish their own families the Man of Steel and Dark Knight pass on their missions and names to a new generation of heroes: their own sons and daughters!