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      The Autarch's Heir

      by Jo Graham
      Published
      Mar 2026
      Main Genre
      Science Fiction Sci-Fi
      Pages
      208
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      Series
      The Calpurnian Wars Book 4

      Series Placement

      Book 4
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      Genres & Themes

      Genres

      Speculative Fiction

      Subgenres

      Action Adventure Science Fiction Space Opera

      Themes

      Visionary & Metaphysical

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      Formats & Editions

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

      eBook

      eBook edition cover
      eBook
      First Edition Mar 2026 Candlemark & Gleam ISBN 1952456363
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      eBook edition cover
      eBook
      Feb 2026 -- Not Selected ISBN B0GKYSWV2N
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