New comics July 18, 2012: Concrete; Jack Kirby Collector; Showcase Presents Rip Hunter; Marvel Golden Age Masterworks 7!

Notable new releases. Click the links to order discounted items from Amazon.

CONCRETE THREE UNEASY PIECES ONE SHOT

JACK KIRBY COLLECTOR #59


Showcase Presents Rip Hunter, Time Master Vol. 1


Marvel Masterworks: Golden Age Marvel Comics - Volume 7