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      Roy M. Griffis Books in Order

      Historical · 17 books
      Latest Release The Breakroom of a Thousand Nightmares; a Cthulhu, Amalgamated memoir June 2026 · Jump to book
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      Roy M. Griffis Books FAQ

      How many books has Roy M. Griffis written?

      Roy M. Griffis has written 17 books.

      What is the latest Roy M. Griffis book?

      The most recent release by Roy M. Griffis is The Breakroom of a Thousand Nightmares; a Cthulhu, Amalgamated memoir, published in June 2026.

      What genres does Roy M. Griffis write?

      Roy M. Griffis writes primarily Historical.

      What series has Roy M. Griffis written?

      Roy M. Griffis does not have any listed series and is best known on FictionDB for standalone books.