Share the most important moments in Marvel history with young readers-two at a time!
First up: a science exhibit and a spider bite change Peter Parker's life forever when he becomes Spider-Man!
And if that weren't enough-find out what set Thanos on his path of conquest!
List of covers and their creators:CoverNameCreator(s)Sidebar LocationACover ALanna Souvanny1BCover BLanna Souvanny2RI1:10 Retailer Incentive Variant CoverAgnes Garbowska (a) & Silvana Brys (c)3
