| Issue | #55 |
| Published | August 1968 |
| Cover Price | 0.12 |
| Pages | 36 |
| Editing | Stan Lee |
| Genre | superhero |
| Pencils | John Buscema |
| Inks | George Klein?; George Roussous? |
| Notes | Possible Roussous cover inks by Nick Caputo. |
| Reprinted | in Marvel Super Action (Marvel, 1977 series) #14; in Marvel Masterworks: The Avengers (Marvel, 2003 series) #6; in Essential Avengers (Marvel, 1999 series) #3 |
| Genre | superhero |
| Script | Roy Thomas |
| Pencils | John Buscema |
| Inks | George Klein |
| Letters | Sam Rosen |
| Reprinted | in Marvel Super Action (Marvel, 1977 series) #14; in Marvel Masterworks: The Avengers (Marvel, 2003 series) #6; in Essential Avengers (Marvel, 1999 series) #3; in Mitico Thor, Il (Editoriale Corno, 1971 series) #67 |