4 - 8 years. Little Lex has big dreams of becoming a superhero! He reads comic books, builds up his muscles, and orders a superhero costume. His first mission is to save a tomcat in trouble. The tomcat ends up bullying Dex about his size. Will Dex learn that a hero is not defined by the strength of his muscles, but the trueness of his heart? Paperback. 32 pages.