• Night Rune (Prof Croft Book 8)
• Shadow Duel (Prof Croft Book 9)
• Power Game
• The Prof Croft Series: Books 0-4 (Prof Croft Box Sets Book 1)
• Druid Bond
• Grimstone: A Croft and Wesson Adventure
• Demon Moon (Prof Croft Book 1)
• XGeneration (Book 6): Greatest Good
• Purge City (Prof Croft Book 3)
• Black Luck (Prof Croft Book 5)
• Final Passage (The Prisoner and the Sun #3)
• XGeneration (Book 4): Pressure Drop
• Blood Deal (Prof Croft Book 2)
• XGeneration, Books 1-3: You Don't Know Me, The Watchers, and Silent Generation
• Blue Curse (Blue Wolf Book 1)
• Blue Howl (Blue Wolf Book 3)
• Blue Shadow (Blue Wolf Book 2)
• Lights and Shadows (The Prisoner and the Sun #2)
• Death Mage (Prof Croft Book 4)
• Blue Shadow
• Escape (The Prisoner and the Sun #1)
• XGeneration (Book 5): Cry Little Sister
• Book of Souls: A Prof Croft Prequel
• XGeneration 7: Dead Hand (XGeneration Series)