Book excerpt: Saul Cartwright, leader of the groundbreaking rock legends the Oliver Twists, has a problem-his adoring fans are convinced that he’s dead, replaced by a lookalike! Something in the way he moves has Robin convinced he’s a phony, and when Bruce Wayne invites the group to visit, he’s determined to find the truth. With a little help from his friend Batman, can he crack the case? Groovy music, pulse-pounding action, and a sinister mystery make this a tale you’ve got to get into your life!