Collects stories from Action Comics #276-292, Superman Annual #3-5 and Superman (Vol 1) #146-156.
*Early Superman adventures in black-and-white includes appearances by Supergirl and Krypto and a retelling of Superman's origin, plus threats from Lex Luthor, Brainiac, the Legion of Super-Villains and the Fifth Dimensional imp known as Mr. Mxyzptlk! *Source: dccomics.com