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      Showcase Presents: Challengers of the Unknown

      by DC Comics
      Published
      May 2008
      Main Genre
      Fantasy Fantasy
      Pages
      528
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      About This Book

      Follows test pilot Ace Morgan, mountain climber Red Ryan, boxer Rocky Davis, and scientist Prof Haley after they survive a plane crash that should have killed them, as they undertake a series of adventures and perform good deeds.

      Genres & Themes

      Genres

      Speculative Fiction

      Subgenres

      Fantasy Graphic Novel

      Characters & Occupations

      Superheroes

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      Formats & Editions

      Browse the different covers, formats, and publication history for this title.

      Paperback

      Paperback edition cover
      Trade Paperback
      First Edition May 2008 DC Comics ISBN 1401217257
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      Paperback edition cover
      Trade Paperback
      Sep 2006 DC Comics ISBN 1401210872
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