Elongated Man comes to Central City and Flash suspects him of committing a string of robberies.; A new retelling of Wonder Woman's origin.; Superman spies a crashing rocket and discovers his cousin Supergirl. She tells him how Argo City survived the destruction of Krypton and how her father sent her to Earth when the inhabitants of Argo City were threatened by Kryptonite poisoning. Superman sets her up in Midvale Orphanage so she can adjust to life on Earth.; Aquaman stops the U.S. Navy from testing atomic depth charges and recounts his origin to Commander Haskel.; Superboy tells the story of the beginnings of the Legion and how later Lightning Lad, Light Lass, and Timber Wolf fought Lightning Lord.