Author Information
Clay Griffith; Susan Griffith's Latest Book

Newest Release

  • Bibliography:
    7 Books (2 Series)
  • First Book:
    November 2010
  • Latest Book:
    November 2015
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Full Series List in Order

Crown & Key

1 - The Shadow Revolution (Jun-2015)
2 - The Undying Legion (Jul-2015)
3 - The Conquering Dark (Aug-2015)

Vampire Empire

1 - The Greyfriar (Nov-2010)
2 - The Rift Walker (Sep-2011)
3 - The Kingmakers (Sep-2012)
4 - The Geomancer (Nov-2015)

Book List in Order: 7 titles



  • In the year 1870, a horrible plague of vampires swept over the northern regions of the world. Millions of humans were killed outright. Millions more died of disease and famine due to the havoc that followed. Within two years, once great cities were s...



  • This second book in a trilogy of high adventure and alternate history combines rousing pulp action with steampunk style, bringing epic political themes to life within a story of heartbreaking romance, sacrifice, and heroism. Princess Adele struggles ...



  • The epic Vampire Empire trilogy rushes to a heart-wrenching conclusion of honor and love, hatred and vengeance, sacrifice and loss. A war to the death. Empress Adele has launched a grand crusade against the vampire clans of the north. Prince ...



  • A thrilling new Victorian-era urban fantasy for fans of Kevin Hearne’s Iron Druid Chronicles, the Showtime series "Penny Dreadful," and the Sherlock Holmes movies featuring Robert Downey, Jr. They are the realm’s last, best defense against su...



  • With a flood of dark magic about to engulf Victorian London, can a handful of heroes vanquish a legion of the undead? When monster-hunter Malcolm MacFarlane comes across the gruesome aftermath of a ritual murder in a London church, he enlists th...



  • The Crown and Key Society face their most terrifying villain yet: Gaios, a deranged demigod with the power to destroy Britain. To avenge a centuries-old betrayal, Gaios is hell-bent on summoning the elemental forces of the earth to level London a...



  • The first Gareth and Adele Novel, THE GEOMANCER is the start of an ongoing, character-based, urban fantasy series set in the same Vampire Empire universe as the authors’ previous trilogy! The uneasy stalemate between vampires and humans is over....




Frequently Asked Questions (FAQ)

Clay Griffith; Susan Griffith has published 7 books.

Clay Griffith; Susan Griffith does not have a new book coming out soon. The latest book, The Geomancer, was published in November 2015.

The first book by Clay Griffith; Susan Griffith, The Greyfriar, was published in November 2010.

Yes. Clay Griffith; Susan Griffith has 2 series.