Issue Details

Issue	#121
Published	June 1965
Cover Price	0.12
Pages	36
Editing	Mort Weisinger

Cover Details - "Jor-El's Visit to Earth"

Characters	Superboy; Jor-El
Genre	superhero
Pencils	Curt Swan
Inks	George Klein

1 page Superboy public service announcement "Happy Hobby Time!"

Characters	Superboy; Frank
Synopsis	Superboy shows Frank that he can be creative, regardless of whether his creations are perfect, and notes an expressive hobby can be life long enjoyment.
Genre	superhero
Script	Jack Schiff
Pencils	Win Mortimer
Inks	Win Mortimer
Letters	Ira Schnapp
Notes	Printed in black-and-white on inside front cover.

8 page Superboy story "Clark Kent's Single Identity! Part 1"

Characters	Superboy; Ma Kent; Pa Kent; Superboy robots; Lana Lang
Synopsis	Superboy mysteriously loses has powers and has to try to adapt to life as just Clark Kent.
Genre	superhero
Script	Otto Binder
Pencils	George Papp
Inks	George Papp
Letters	Vivian Berg

8 page Superboy story "The Stolen Super-Identity! Part II"

Characters	Superboy; Ma Kent; Pa Kent; Chief Parker; Kryptonite; Phantom Zone Villains (Jax-Ur; Vakox; Kru-El); Red-Green Kryptonite
Synopsis	The Phantom Zone villains reveal that they've used Red-Green Kryptonite to take away Superboy's powers and they'll only return them if he releases them.
Genre	superhero
Script	Otto Binder
Pencils	George Papp
Inks	George Papp
Letters	Vivian Berg

9 page Superboy story "Jor-El's Visit to Earth!"

Characters	Jor-El (as a youth); Phantom Zone Villains; Blak-Du (intro); Luthor; Kryptonite; Red Kryptonite
Synopsis	A young Jor-El takes a time trip to Earth and meets Superboy.
Genre	superhero
Script	Otto Binder
Pencils	Curt Swan
Inks	Sheldon Moldoff
Letters	Milton Snapinn
Reprinted	in Superboy: The Greatest Team-Ups Ever Told (DC, 2010 series) #[nn]