Featuring an alternate earth within the DC Multiverse, Earth 2 is a "Second Wave" title of DC's The New 52 initiative, featuring a reworked Justice Society of America, amongst other characters. It features Alan Scott, Jay Garrick, Hawkgirl and Khalid Ben-Hassin in it's main cast.
The story continued in Earth 2: World's End.
Written by:
James Robinson: #0-16Paul Levitz: #15.1Matt Kidnt: #15.2Tom Taylor: 17-28Marguerite Bennett: #28-31Daniel H. Wilson & Mike Johnson: #31-32Collected EditionsVol. 1: The Gathering (#1-6)Vol. 2: The Tower of Fate (#0 & 7-12)DC Comics The New 52 Villains Omnibus (#15.1-15.2)Vol. 3: Battle Cry (#13-16, 15.1, and Earth 2 Annual #1)Vol. 4: The Dark Age (#17-20 and Earth 2 Annual #2)Vol. 5: The Kryptonian (#21-26)Vol. 6: Collision (#27-32)
— Description from Comic Vine community (comicvine.gamespot.com · https://comicvine.gamespot.com/earth-2/4050-48505/).
