Collects Age of the Sentry (2008-2009) #1-6.
Cover by DAVE BULLOCK and MICHAEL CHO. 'Classic' tales of the Sentry at the birth of the Marvel Age! Discover the previously unexplored history of the Golden Guardian of Good as he battles the Mad Thinker; Ursus the Ultra Bear; Mountain Man; and Cranio, the Man with the Tri-Level Mind - all leading up to a final showdown with his arch nemesis, the Void! Featuring guest-stars galore, including Millie the Model and the Guardians of the Galaxy. Plus: a special story guest-starring one of the greatest - but sadly forgotten - British Invasion bands, the Crick-Hits! More than ten tales of old-school super-hero action!