Dates
- Cover date
- October 1972
- Pages
- 36
Editions and covers (2)
Copies of #51 are not all the same book. Here is how to tell each one apart.
- Original edition20¢ coverThis edition’s page
Reprinted in
Essential Iron Man (2000), Marvel Masterworks: The Invincible Iron Man (2003), The Invincible Iron Man Omnibus (2008), Iron Man Epic Collection (2013)