<b>The Golden Age of Superman tales are collected for the first time in their entirety in this oversize omnibus series, continuing with stories from the early 1950s in <i>Superman: The Golden Age Omnibus Vol. </i>7.</b><br><br>As the 1950s began, the Man of Tomorrow was faced with new dangers big and small! In these stories that are reprinted here for the first time, Lex Luthor invents a device that banishes Superman to the fourth dimension, while Mr. Mxyztplk makes the entire city of Metropolis forget that their hero ever existed. Plus, Superman becomes a super-cowboy and meets a mighty caveman who was frozen in an iceberg. <br><br>This new hardcover collects the Metropolis Wonder''s tales from <i>Action Comics</i> #125-143, <i>Superman</i> #55-65, and <i>World''s Finest Comics</i> #37-47.