1st appearance of Klax-Ar, a Kryptonian refugee. Cover pencils by Curt Swan, inks by Stan Kaye.

“The Three Secret Identities of Superboy”, script by Otto Binder, art by Al Plastino; Superboy appears as a guest on the TV Show “Unmask the Truth”; Based on the real TV show “To Tell The Truth”. Know Your Pet! public service announcement, script by Jack Schiff, art by Lou Cameron. Varsity Vic humor page by Henry Boltinoff. “The Execution of Krypto”, script by Otto Binder, art by George Papp; “The Man Who Destroyed Krypton”, script by Bill Finger, art by George Papp. 36 Pages, Full Color. Cover price $0.10.

Note: piece missing bottom back cover