She-Hulk #13

She-Hulk comes face-to-face with Thanos in an intensely close, nose-to-nose confrontation on Greg Horn's striking cover for issue #13 — the tension practically radiates off the deep crimson background as the green-skinned powerhouse squares off against the purple-skinned Mad Titan in his golden helmet. Writer Dan Slott and artist Rick Burchett bring "Mind Field" to life inside, and if this cover is any indication, Jennifer Walters has gotten herself into one seriously formidable situation. A bold chapter in She-Hulk's 2006 run that fans of the series won't want to skip.