Published Dec 1967 by DC.
Cover pencils by Curt Swan, inks by George Klein. Black Day for the Legion!--Tales of the Legion of Super-Heroes, script by Jim Shooter, pencils by Jim Shooter (layouts only) and Pete Costanza, inks by Pete Costanza; Morlo escapes the Legion team on Orando, while at the same time a second Morlo encounters and escapes the team on Daxam; The Legionnaires on Naltor encounter a third Morlo, but all three were decoys meant to distract the Legion from Morlo's real plot to blow up Earth. Super-Turtle humor page by Henry Boltinoff. 36 Pages, Full Color. Cover price $0.12.