Novels

• Riverwatch (Pocket Books, 2003) Bram Stoker Award and International Horror Guild Award nominee

Series

• The Templar Chronicles
  • Novels
    • Heretic (Pocket Books, 2005), later retitled as The Heretic
    • A Scream of Angels (Harbinger Books, 2010), first published in German translation as Der Engel (Droemer Knaur, 2007)
    • A Tear in the Sky (Harbinger Books, 2010), first published in German translation as Die Schatten (Droemer Knaur, 2008)
    • Infernal Games (Harbinger Books, 2014)
    • Judgment Day (Harbinger Books, 2014)
    • Fall of Night (Harbinger Books, 2017)
    • Darkness Reigns (Harbinger Books, 2018)
    • Nephilim Rising (Harbinger Books, 2019)
  • Templar Chronicles Mission novellas
    • Shades of Blood and Darkness (Harbinger Books, 2014), set before The Heretic, previously published in slightly different form as That Cleansing Fire
    • The Hungry Dark (Harbinger Books, 2014), set between The Heretic and A Scream of Angels, also contained in SNAFU: Heroes: An Anthology of Military Horror
    • Tooth and Claw (Harbinger Books, 2018)
    • Flesh and Bone (Harbinger Books, 2018)
• The Jeremiah Hunt Chronicle
  • Eyes to See (Tor Books, 2011), first published in German translation as Der Schattenseher (PAN, 2009)
  • King of the Dead (Tor Books, 2012)
  • Watcher of the Dark (Tor Books, 2013)
• The Great Undead War
  • By the Blood of Heroes (HarperVoyager, 2012)
  • On Her Majesty's Behalf (HarperVoyager, 2014)
  • The Sharp End (Harbinger Books, 2014), short story set before By the Blood of Heroes
• The Aspect Cycle (with Steven Savile using the pen name Matthew Caine)
  • Ghosts of the Conquered (2015)
  • The Swords of Scorn (scheduled for Oct 2015)
• Rogue Angel
  • The Spirit Banner (Gold Eagle/Worldwide Library, 2010)
  • The Dragon's Mark (Gold Eagle/Worldwide Library, 2010)
  • Tear of the Gods (Gold Eagle/Worldwide Library, 2011)
  • Cradle of Solitude (Gold Eagle/Worldwide Library, 2012)
  • Library of Gold (Gold Eagle/Worldwide Library, 2012)
  • Staff of Judea (Gold Eagle/Worldwide Library, 2013)
  • The Vanishing Tribe (Gold Eagle/Worldwide Library, 2013)
  • Treasure of Lima (Gold Eagle/Worldwide Library, 2014)
  • Bathed in Blood (Gold Eagle/Worldwide Library, 2015)
  • Beneath Still Waters (Gold Eagle/Worldwide Library, 2015)
• HELLstakers
  • The Cerberus Protocol (Harbinger Books, 2002) (with Jon F. Merz)

Novellas and collections

• More Than Life Itself (Telos Publishing, 2006), novella also contained in Shades of Reality
• Spectres and Darkness (Medium Rare Books, 2002), collection containing eleven pieces of short fiction: five stories by Nassise and six by Drew Williams
• Shades of Reality: Tales of Horror and Dark Fantasy (Harbinger Books, 2011), collection of twelve pieces of short fiction including More Than Life Itself

Comics

• Heretic (Markosia Comics, United Kingdom, 2006) - 6 issue mini-series,
• Candice Crowe (Arcana Studios, 2011) - Original Graphic Novel

Edited anthologies

• Brimstone Dreams (Harbinger Books, 2011)
• Midian Unmade: Tales of Clive Barker's Nightbreed (Tor Books, 2015) (with Del Howison)
• Urban Allies (HarperVoyager, 2016)
• Urban Enemies (Gallery, 2017)

Role-playing game supplements

• The Sentinel's Bible (Creative Illusions, 2003) - players sourcebook for The Seventh Seal role-playing game

• Voices of Horror #10: An Interview with Joseph Nassise

• Joseph Nassise's Official Website
• The Templar Chronicles Website
• Joseph Nassise at the Internet Speculative Fiction Database

• List of horror fiction authors