Ron Marz is a writer, mostly of comic books and graphic novels. He is well known for his work on Silver Surfer and Green Lantern, as well as the Marvel vs DC crossover and Batman/Aliens.

He also worked on the CrossGen Comics series Scion, Mystic, Sojourn, and The Path. At Dark Horse Comics he created Samurai- Heaven and Earth and various Star Wars comics. He has also done work for Devil's Due Publishing's Aftermath line, namely Blade of Kumori.

In 1995, he had a brief run on XO-Manowar, for Valiant Comics. His current creator owned projects include Dragon Prince (Top Cow) and Samurai - Heaven and Earth (Dark Horse).

Marco Turini has worked on such titles as Squadron Supreme, Battleworld, Legends of the Dark Knight, Cyberforce, E.V.A., Cornello, and Nox. Marco has also worked as a concept artist for movies and games.