Iron Man: Extremis

Warren Ellis and Adi Granov

Iron Man #1
Iron Man #2
Iron Man #3
Iron Man #4
Iron Man #5
Iron Man #6

NOTE: As a bonus, I'm including the two issues of the incomplete Iron Man: Viva Las Vegas miniseries, which was written by Iron Man and Iron Man 2 director Jon Favreau and featured art from Granov.

Iron Man: Viva Las Vegas #1
Iron Man: Viva Las Vegas #2