#56

Reprinted from

• Journey into Mystery #122
• The Avengers #28
• Strange Tales #153
• The X-Men #29

Credits

Script

Stan Lee, Alf Wallace, Bob Bartholomew, Marie Severin, Roy Thomas

Pencils

Jack Kirby, Don Heck, Ayhan, Marie Severin, Werner Roth, Bill Everett

Inks

Frank Giacoia, Ayhan, Marie Severin, John Tartaglione, Vince Colletta, Joe Sinnott, Bill Everett

Letters

Sam Rosen, Artie Simek

Editor

Alf Wallace, Bob Bartholomew

Original editor

Stan Lee