Tony Stark is Iron Man: Technological visionary, wealthy playboy, unparalleled engineer and armored Avenger. But in one terrifying instant, his greatest invention becomes his greatest mistake. Introducing the Circle, a mysterious high-tech brotherhood of mech-knights, as Tony's hunt for the rogue Extremis Units takes him to the island of New Camelot. Collecting: Iron Man (2012) 1-6Author BiographyKieron Gillen is a British computer games and music journalist, as well as a comic book author. Gillen has worked for many years as a video game journalist and has, more recently, worked on various comics. He is perhaps best known for his creator-owned comic Phonogram, created with artist Jamie McKelvie, published by Image Comics. Gillen recently has written numerous projects for Marvel Comics. Greg Land is an American comic book artist, best known for his work on characters such as X-Men, Birds of Prey, and Fantastic Four.