Cover: Gene Colan & Al Milgrom
What If? #21
☆ Be the first to review + Add to your collection — Join freeContains 3 stories
What If... Sub-Mariner Had Married the Invisible Girl? Chapter 1 Decline and Fall!
Atlanteansthe Awesome Android (flashback)Lady DormaDr. Doom (flashback)the Fantastic Four [the Human Torch [Johnny Storm]Mr. FantasticSpider-Man [Peter Parker]the Thing] (also in flashback)the Invisible Girl (also in flashback)Warlord Krangthe Mad Thinker (flashback)the Red Ghost (flashback)the Sub-Mariner (also in flashback)the Super-Skrullthe Watcher
What If... Sub-Mariner Had Married the Invisible Girl? Chapter 2 Two Against Atlantis!
AtlanteansLady Dormathe Fantastic Four [the Human Torch [Johnny Storm]Mr. Fantastic]Warlord Krangthe Sub-MarinerSusan Storm McKenzie
What If... Sub-Mariner Had Married the Invisible Girl? Chapter 3 Harvest of Shame!
AtlanteansLady Dormathe Fantastic Four [the Human Torch [Johnny Storm]Mr. Fantastic]Warlord Krang (death)the Sub-MarinerSusan Storm McKenzieSusan Storm McKenzie and the Sub-Mariner's newborn sonthe Watcher
ComicBooks.com Value
Our Model is In Beta
Raw (Fine) $10
CGC 9.8 · 17 in census $852*
CGC 9.6 · 9 in census $252*
CGC 9.4 · 13 in census $146*
CGC 9.2 · 3 in census $103*
CGC 9.0 · 4 in census $84*
CGC 8.5 · 2 in census $69*
Show all 11 grades ▾
CGC 8.0 · 1 in census $63*
CGC 7.5 · 1 in census $55*
CGC 7.0 none in existence
CGC 6.5 · 2 in census $43*
CGC 6.0 · 1 in census $41*
* estimate — limited direct-sales data at this grade
Our model’s value — refined as new sales data arrives · CGC census counts shown where available
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Full credits
writer Bill Mantlo
artist Gene Colan
inker Bob Wiacek
colorist Gaff
letterer Tom Orzechowski
cover pencils Gene Colan
cover inks Al Milgrom
Reprints
↩ Reprints [Marvel Hostess Ads] #47 (1980)
Reprinted in Spidey #47 (1983), Spidey #48 (1984), Star Magazine #7 (1991), What If? Classic: The Complete Collection #2 (2019), What If?: The Original Marvel Series Omnibus #1 (2021), What If? Classic #4
Key issues in What If?
Variants (1)
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