- Script
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- First Line of Dialogue or Text
- Tired of being 'skinny'?
Inside front cover. Ad for a weight gain product.
- Script
- Roy Thomas (credited)
- Pencils
- John Buscema (credited)
- Inks
- George Tuska (credited)
- Colors
- ?
- Letters
- Artie Simek (credited)
- First Line of Dialogue or Text
- Let all who begin this epic know!
- Feature Logo
- Genre
- superhero
- Characters
- The Avengers: Black Panther [T'Challa] (also in flashback); Goliath [Hank Pym] (also in flashback); Hawkeye [Clint Barton] (also in flashback); Wasp [Janet Van Dyne] (also in flashback)
Brotherhood of Evil Mutants: Magneto [Erik Lehnsherr] (villain, apparent death); Quicksilver [Pietro Maximoff] (villain, quits the team); Scarlet Witch [Wanda Maximoff] (villain, quits the team); Toad [Mortimer Toynbee] (villain, quits the team)
X-Men: Angel [Warren Worthington III] (also in flashback); Beast [Hank McCoy]; Cyclops [Scott Summers]; Iceman [Bobby Drake]; Marvel Girl [Jean Grey]
Seymour (flashback)
- Universe
- Marvel : mainstream
- Synopsis
- Magneto lures the Avengers to his island base to fight off the invading X-Men. Even after mind controlling the X-Men into hating the Avengers, the two teams outwit Magneto and team up to defeat him.
- Reprints
- in Fantastic! (IPC, 1967 series) #88 (19 October 1968), #89 (26 October 1968)
- in Strange (Editions Lug, 1970 series) #46 (5 octobre 1973)
- in Il Mitico Thor (Editoriale Corno, 1971 series) #65 (9 Ottobre 1973)
- in Die ruhmreichen Rächer (BSV - Williams, 1974 series) #52 ([Januar 1977])
- in Marvel Triple Action (Marvel, 1972 series) #46 (February 1979) [minus two original pages]
- in Los Vengadores (Novedades, 1981 series) #53 (4 de marzo de 1982)
- in Spidey (Editions Lug, 1979 series) #62 (10 mars 1985)
- in The Avengers (Marvel, 1963 series) #350 (Early August 1992)
- in Marvel Special (Marvel Italia, 1994 series) #15 (Dicembre 1998)
- in Essential Avengers (Marvel, 1999 series) #3 (2001) [black and white]
- in Marvel Masterworks: The X-Men (Marvel, 2003 series) #5 ([August] 2005)
- in Essential Classic X-Men (Marvel, 2006 series) #2 (2006) [black and white]
- in Marvel Masterworks: The Avengers (Marvel, 2003 series) #6 ([December] 2006)
- in Avengers : L'intégrale (Panini France, 2006 series) #1968 (juin 2010)
- in The X-Men Omnibus (Marvel, 2009 series) #2 (2011)
- in Marvel Gold. Los Vengadores: ¡Unidos en Combate! (Panini España, 2012 series) (Marzo 2012)
- in The Avengers Omnibus (Marvel, 2012 series) #2 (2015)
- in X-Men Epic Collection (Marvel, 2014 series) #2 - Lonely Are the Hunted (2016)
- in The Avengers Omnibus (Marvel, 2012 series) #2 [Second Edition] (2023)
Story continues from The X-Men (Marvel, 1963 series) #45.
- Script
- ? (ad copy)
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- ? (background only)
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- ?
- First Line of Dialogue or Text
- Shamed by your English?
Ad offering free booklet on "How to Gain a Good Command of English"
Between story pages 3 and 4.
- Script
- ? (ad copy)
- Pencils
- ?
- Inks
- ?
- Colors
- ?
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- ?
- First Line of Dialogue or Text
- Marvel super-hero T-shirts
- Characters
- Captain Marvel [Mar-Vell]; The Fantastic Four [The Human Torch; Mr. Fantastic; Invisible Girl; The Thing]; Iron Man; Thor; Spider-Man; The Avengers; The Hulk
Advertisement for Marvel Super-Hero T-Shirts ($1.60 each), sweat shirts ($3.15 each), and the Merry Marvel Marching Society Membership Kit ($1.00 each). Between story pages 6 and 7.
- Script
- ? (ad copy)
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- ?
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- ?
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- ?; typeset
- Editing
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- Baseball fans are crazy about this true-to-life baseball game
Between story pages 6 and 7.
- Script
- ? (ad copy)
- Pencils
- ?
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- ? (background and lettering only)
- Letters
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Sold by Honor House Products.
Between story pages 9 and 10, on top half of page.
- Script
- ? (ad copy)
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- ?
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- ?
- Colors
- ? (background and lettering only)
- Letters
- typeset
- Editing
- ?
- First Line of Dialogue or Text
- We’ll pay you $10,000.00 for this Lincoln penny
Ad for U.S. coin catalog.
Between story pages 9 and 10 on lower half of page.
- Script
- ? (ad copy)
- Pencils
- ?; ? (photography)
- Inks
- ?; ? (photography)
- Letters
- typeset
- Editing
- ?
- First Line of Dialogue or Text
- You can now become an expert with forbidden Oriental fighting arts
Ad for martial arts book sent in plain wrapper, $3.98.
Between story pages 15 and 16.
- Script
- ? (ad copy)
- Pencils
- ?; ? (photography)
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- ?; ? (photography)
- Colors
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- typeset
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- Okay! Okay! Stop nagging us! Here it is — an autographed photo of... Stan (the man) Lee
A collection of classified advertising offering stamps, novelties, and comic books, between story pages 18 and 19.
- Script
- Stan Lee (credited as Smiley); ? (promo copy)
- Pencils
- ?
- Inks
- ?
- Colors
- ?
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- typeset
- First Line of Dialogue or Text
- The second Golden Age of Marvel is here! (And you didn't even bake a cake!)
- Feature Logo
- Characters
- Hawkeye
Includes: Stan's Soapbox!; Items; The Mighty Marvel Checklist.
- Script
- ? (ad copy)
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- ?
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- Magic world of surprises & mystery
Ad for various novelty items on upper half of page.
- Script
- ? (ad copy)
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- ? (photpgraphy)
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- ?
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- Boys 12 or older sell Grit in your spare time
Advertisement for selling Grit magazine from Grit Publishing Co. on lower half of page.
- Script
- Roy Thomas
- Colors
- ? (lettering only)
- Letters
- typeset
- Reprints
Letters from: Paul Sanford, Ralph Duby, Jr., Peter Levy, Thomas Miller, Blair Benham, Sharon Burke, Tony Isabella (future comics writer), and Kendall Sutton.
- Script
- ? (promo copy)
- Pencils
- ?
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- ?
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- ?
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- ?
- First Line of Dialogue or Text
- The greatest event in the history of comic magazines!
- Characters
- Spider-Man
House ad for the Spectacular Spider-Man (Marvel, 1968 Series) #1 (July 1968), with cover shown (pre-painted version), and advertised as "On Sale Now".
- Script
- ? (ad copy)
- Pencils
- ?
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- typeset
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- First Line of Dialogue or Text
- 3 complete fishing outfits
Ad for fishing equipment from Niresk Discount Sales.
Inside back cover.
- Script
- ? (ad copy)
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- 132pc. Roman soldiers set
Back cover. Ad for toy soldiers.