If! Space

• Kanaim
• The Ticonderoga Mutiny
• "Hell in the Saturnian Sphere"
• The Ticonderoga Detective Agency Files
  • "The Case of the Striped Leopard"
  • "The Dragon Lady's Dark Secret"
• The Ticonderoga School of Magic
  • Ticonderoga School of Magic - Book 1: Ally O'Connor and the Devil Dancers
  • Ticonderoga School of Magic - Book 2: Ally O'Connor and the Third Heaven Cult
  • Ticonderoga School of Magic - Book 3: Ally O'Connor and the Gates of Hell
• Spotty Dog in Hell

If! Tellus

• Student of Gladius
• Knight of Byrn
• The Second Trident War
• Pendragon, Inc.

If! Crossover

• The Alkoresh Cycle
• My ASO is First-Rate
• My ASO is Complicated
• My ASO is My One and Only
• Operation Gatecrasher
• The Holy Knight and His Lady
• They Say the Navy Makes Men
• Put the "Ma(魔)" in Magic
• Put the "Ma(魔)" in Magic 2
• Nukenin From Hell
• Task Force Excalibur - Volume I: Operation Purgatorio
• Task Force Excalibur - Volume II: Operation Paradiso
• Task Force Excalibur - Volume III: Operation Inferno
• Princess of Hell
• Not All Devils Have Hooves and Horns