Data courtesy of the Grand Comics Database under Creative Commons license.

Issue Details

Issue	#123
Published	December 1965
Cover Price	0.12 USD
Pages	36
Editing	Stan Lee

Cover Details - "While a Universe Trembles!"

Characters	Thor; Odin; Loki; Absorbing Man [Crusher Creel]; Demon
Genre	Superhero
Pencils	Jack Kirby
Inks	Vince Colletta
Reprinted	in Special Marvel Edition (Marvel, 1971 series) #3 (September 1971); in Marvel Masterworks: The Mighty Thor (Marvel, 2003 series) #4; in Essential Thor (Marvel, 2001 series) #2 [black & white]; in Mitico Thor, Il (Editoriale Corno, 1971 series) #24

16 page Thor story "While a Universe Trembles!"

Characters	F: Thor; GS: Odin; Harris Hobbs; V: Loki; Absorbing Man [Crusher Creel]; Demon (I)
Genre	Superhero
Script	Stan Lee
Pencils	Jack Kirby
Inks	Vince Colletta
Letters	Artie Simek
Notes	First appearance of the Demon.
Reprinted	in Special Marvel Edition (Marvel, 1971 series) #3 (September 1971); in Marvel Masterworks: The Mighty Thor (Marvel, 2003 series) #4; in Essential Thor (Marvel, 2001 series) #2 [black & white]; in Mitico Thor, Il (Editoriale Corno, 1971 series) #24

1 page Fantastic Four promo (ad from the publisher) "More Triumphs For Marvel!"

Characters	Fantastic Four [Mr. Fantastic; Invisible Girl; Human Torch [Johnny Storm]; Thing]; Inhumans [Black Bolt; Gorgon; Medusa; Karnak; Crystal; Triton; Lockjaw]
Genre	Superhero
Pencils	Jack Kirby; Various
Inks	Joe Sinnott; Various
Notes	Promo for Fantastic Four #46 with a cover reprint and a promo for Marvel Collector's Item Classics #1 with a partial reprint (top half) of it's cover.

1 page Marvel Bullpen Bulletins; Mighty Marvel Checklist promo (ad from the publisher) "Marvel Bullpen Bulletins: More Nutty News and Notes From One Marvel Madman to Another [January 1966]; Mighty Marvel Checklist"

Characters	Spider-Man
Script	? (promo copy)
Notes	Introduction of Marvel Collector's Item Classics and the announcement that Marvel was dropping the Marvel Pop-Art Productions name. Marvel checklist for comics on sale right now! Comics listed with a synopsis are Fantastic Four #46, Spider-Man #32, Avengers #23, X-Men #15, Daredevil #11, Tales of Suspense #73, Strange Tales #140, Tales to Astonish #75 and Sgt. Fury #25. A M.M.M.S. coupon, a list of 25 M.M.M.S. members and the answer to what was in the mysterious mailing tube last issue (a Spider-Man poster).

5 page Tales of Asgard story "The Jaws of the Dragon!"

Characters	GS: Thor; Balder; Odin; Hogun; Volstagg; V: Utgard Dragon (I)(D)
Genre	Superhero; Fantasy
Script	Stan Lee
Pencils	Jack Kirby
Inks	Vince Colletta
Letters	Artie Simek
Notes	Odinsword Quest Part 6, the first appearance and destruction of the Utgard Dragon.
Reprinted	in Marvel Spectacular (Marvel, 1973 series) #8 (July 1974); in Marvel Masterworks: The Mighty Thor (Marvel, 2003 series) #4; in Essential Thor (Marvel, 2001 series) #2 [black & white]; in Mitico Thor, Il (Editoriale Corno, 1971 series) #24

1 page Marvel Comics Group Official Swingin' Stationery; Marvel Comics Thor T-Shirt; Marvel Comics Spider-Man Poster promo (ad from the publisher) "Who Says That Marvel Madness Isn't Taking Over the World?!!"

Characters	Thing; Iron Man; Daredevil; Quicksilver; Invisible Girl; Thor; Sub-Mariner; Dr. Strange; Sgt. Fury; Rawhide Kid; Spider-Man; Hulk; Absorbing Man [Crusher Creel]
Genre	Superhero
Script	? (promo copy)
Pencils	Various
Inks	Various
Notes	Promos for Marvel Comics Group Official Swingin' Stationery (with a couple of pieces shown), The Marvel Comics Thor T-Shirt (with an example shown) and the Marvel Comics Spider-Man Poster advertised in the Marvel Bullpen Bulletins page.

1 page The Hammer Strikes letters page "The Hammer Strikes"

Characters	Thor
Notes	Letters from (and replies to) Charles Ditto, Thomas Chicarelle, William L. McCord, Jr., John McAllister, P. Michael Cohen and Paul Sinkevich. Includes a very small reprint from a previous story.