Cover pencils by Rich Buckler, inks by Dick Giordano. "The Measure of a Superman!", script by Mike Barr, pencils by Irv Novick, inks by John Calnan; As Jackhammer runs rampant over Metropolis, Superman struggles to get the confidence to tackle him in his weakened state. "Mera, Mera, on the Wave - Who's the One You've Got to Save?", script by Bob Rozakis, pencils by Alex Saviuk, inks by Frank McLaughlin; Aquaman and Mera are beset by the attacking dolphins, and Meras continued attempts to communicate telepathically with them electrify the porpoises like electric eels; Aquaman manages to get three of the dolphins to smash into his hard-water block, freeing him.