The Flash Annual Vol. 4 (2011-2015) #2

Plot

Find out how The Flash and Green Lantern first met when a case they teamed up together to solve years ago rears its head again in the present! It involve a foe neither of them can defeat on their own, and they might not have much luck together either! The outcome of this will affect Flash for years to come... Plus, a backup story by Nicole Dubuc (the Young Justice cartoon) and Sami Basri!