E1
Volume 1 details the Justice League's second mission after leaving Smallville.
E2
Volume 2 reveals the owner of the the car in Volume 1, and offers insight into the founding of Smallville.
E3
Volume 3 details the team's third mission, a search for a mysterious vial.
E4
Volume 4 details the Team's attempt to disable one of Lex Luthor's super soldiers.
E5
Volume 5 is a narration by the mysterious unseen figure detailing the ultimate goal of the team.