Dates
- Cover date
- March 2009
- On sale
- January 21, 2009
- Pages
- 52
Editions and covers (2)
Copies of #21 are not all the same book. Here is how to tell each one apart.
- Direct edition
Direct Edition
No UPC barcode in the corner box: direct editions show artwork, a logo or a blank box there.
Barcode 75960606008502111
Source ↗ - Newsstand edition
Newsstand
A UPC barcode in the cover's corner box.
Barcode 00928103241002
This edition’s page
Creators
pencils: Khoi Pham, Ken Lashleyinks: Danny Miki, Allen Martinez, Paul Nearycolors: Dean White, Jason Keith, Guru eFX, Paul Mountsscript: Dan Slott, Reginald Hudlinletters: Dave Lanphear, Cory Petitediting: Axel Alonso
Stories
- Earth's Mightiest Part 1 of 3: The Smartest Man in the Room · 36 pages
Amadeus Cho, Hercules, and Jarvis begin to form a new team of Avengers, and the Scarlet Witch appears to be helping out behind the scenes.
Characters
Peter ParkerSpider-ManLoganWolverineTony StarkIron ManBruce BannerThorHulkBen GrimmThe ThingThor OdinsonReed RichardsMister FantasticClint BartonHank PymJanet Van DyneCarol DanversWaspNorman OsbornPietro MaximoffQuicksilverBucky BarnesHerculesLokiMs. MarvelEdwin JarvisMac GarganKarla SofenJohn Walker
Reprinted in
The Mighty World of Marvel (2009), Mighty Avengers: Earth's Mightiest (2009), Avengers: I Am an Avenger (2010), Mighty Avengers: Dark Reign (2011), Mighty Avengers by Dan Slott: The Complete Collection (2019)