The Mighty Avengers Issues 4-6

Collects Mighty Avengers (2007-2010) 4-6.
Written by Brian Michael Bendis Pencils and Cover by Frank Cho - Ultron has taken over the world!! The Black Widow has taken over S.H.I.E.L.D.! The Sentry's life is changed Forever! And the rest of the Avengers are faced with the power of the new Iron Man unleashed!! Iron Man has been destroyed, the Sentry's wife is murdered, nuclear missiles are being launched around the world and the one man with the plan to stop the new and improved Ultron...is a God of War who's been an Avenger a total of five minutes. The shocking conclusion to the Ultron terror as the Avengers reassemble and go on the offensive. It's now or never for an Ultron behind-kicking. How on Earth will Tony Stark survive this??? And how does this connect to the startling Skrull infestation that may have taken over the Marvel Universe? The next big clue to the truth is Here!!