Christian Jensen Romer

Christian Jensen Romer, better known as 'CJ', has been a co-author for a number of 5th edition Ars Magica books, including

• The Mysteries Revised Edition
• The Lion and the Lily
• Lords of Men
• The Sundered Eagle
• The Church
• Rival Magic

He has also created the Grand Tribunal (convention) Ars Magica convention with his first event in 2007.

CJ has a blog called "And sometime's he's so harmless".