Jon's official contributions for White Wolf include the following:

Artist Edit

• 1998/December: Trinity: Shattered Europe: Psi Order Æsculapian and Europe Sourcebook
• 1998/September: Trinity: America Offline: Psi Order Orgotek and FSA Sourcebook
• 1998/August: Trinity: Darkness Revealed 2: Passage Through Shadow
• 1998/July: Trinity: Trinity Field Report: Extrasolar Colonies
• 1998/June: Trinity: Trinity Technology Manual

Author Edit

• 1999: TB: Trinity: Battleground Players Guide
• 1998/June: Trinity: Trinity Technology Manual
• 1998/February: Trinity: Hidden Agendas: Trinity Storytellers Screen & Book

Playtester Edit

• 1999/March: Trinity: Trinity Rulebook (softcover) ("Mad Max on the Road to Cairo")
• 1998/November 10: Trinity: Trinity Rulebook ("Mad Max on the Road to Cairo")
• 1998/October: Trinity: Trinity Rulebook (limited) ("Mad Max on the Road to Cairo")