William O'Connor

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

Additional Concepts

 * Trinity's Trinity Core Rules (hardcover)
 * Trinity's Trinity Core Rules (limited)
 * Trinity's Trinity Core Rules (softcover)

Artist

 * Aberrant's Aberrant Core Rules (hardcover)
 * Aberrant's Aberrant Core Rules (softcover)
 * Aberrant's Aberrant: Year One
 * Mage: The Ascension's Guide to the Traditions
 * Orpheus's Crusade of Ashes
 * Orpheus's Orpheus Rulebook
 * Trinity's Luna Rising: Psi Order ISRA and Luna Sourcebook
 * Trinity's Trinity: Battleground (box)
 * Trinity's Trinity Core Rules (hardcover)
 * Trinity's Trinity Core Rules (limited)
 * Trinity's Trinity Core Rules (softcover)
 * Trinity's Trinity Field Report: Media

Cover Art

 * Orpheus's Crusade of Ashes
 * Orpheus's End Game
 * Orpheus's Shades of Gray
 * Orpheus's Shadow Games
 * Orpheus's The Orphan-Grinders
 * Trinity's Darkness Revealed 1: Descent into Darkness
 * Trinity's Darkness Revealed 2: Passage Through Shadow
 * Trinity's Darkness Revealed 3: Ascent into Light
 * Wraith: The Oblivion's Ends of Empire