Christopher Moeller is a writer and painter specializing in fully-painted graphic novels. Moeller's signature creation is the Iron Empires science-fiction universe, comprising two fully-painted graphic novels Faith Conquers and Sheva's War, a short story in Dark Horse Presents, and a second in the anthology Negative Burn.

In 2006, an Iron Empires role-playing game was published, called Burning Empires. Moeller has worked in the gaming industry in parallel with his comics work. He has done numerous illustrations for White Wolf Games, including covers for their Aberrant game books, and miniatures game.

He has provided over 100 illustrations for the trading card game Magic- the Gathering. He has done illustrations for the World of Warcraft trading card game. He did the packaging art for the Axis and Allies Miniatures game.