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      Betrayer of Worlds

      by Larry Niven; Edward M. Lerner
      Published
      Oct 2010
      Main Genre
      Science Fiction Sci-Fi
      Rating
      Pages
      400
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      Series
      Before Ringworld Book 4
      Also Appears In
      Ringworld

      About This Book

      Since fleeing the supernova chain reaction at the galactic core, the cowardly Puppeteers of the Fleet of Worlds have—just barely—survived one crisis after another. The rebellion of their human slaves. The relentless questing of the species of Known Space. The spectacular rise of the starfish-like Gwoth. The onslaught of the genocidal Pak.

      Now fresh disaster looms, as though past crises have returned and converged. Who can possibly save the Fleet this time?

      Series Placement

      Book 4
      View full series order
      Also Appears In
      Ringworld

      Genres & Themes

      Genres

      Speculative Fiction

      Subgenres

      Science Fiction Space Opera

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      Formats & Editions

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      Paperback

      Paperback edition cover
      Mass Market Paperback
      May 2011 Tor ISBN 0765364980
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      Trade Paperback
      May 2011 St. Martin's ISBN 0765396556
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      Hardcover

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      Hardcover
      First Edition Oct 2010 Tor ISBN 0765326086
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      eBook

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      eBook
      Oct 2010 Tor ISBN B003P9VZG6
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      eBook
      Oct 2010 Tor ISBN 1429993081
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      Audio

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      Audio CD
      Oct 2010 Blackstone Audiobooks ISBN 1441761403
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      MP3 CD
      Oct 2010 Blackstone Audiobooks ISBN 1441761411
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      Audio CD
      Oct 2010 Playaway ISBN 144176139X
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      Audio Cassette
      Oct 2010 Playaway ISBN 1441761381
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      Audible
      Oct 2010 Blackstone Audio, Inc. ISBN B0046Y259K
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      Playaway
      Dec 2010 Blackstone Audiobooks ISBN 1441761446
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