On-sale date from 1968 Periodicals, Copyright Office, Library of Congress.
| Script: | Roy Thomas (credited) |
| Pencils: | John Buscema (credited) |
| Inks: | Frank Giacoia (credited) |
| Colors: | ? |
| Letters: | Artie Simek (credited) |

in I Fantastici Quattro (Editoriale Corno, 1971 series) #58 (26 Giugno 1973)
in Eclipso (Arédit-Artima, 1968 series) #44 (septembre 1974) [N&B et recadré [B&W and reframed]]
in Die Spinne (BSV - Williams, 1974 series) #46 (1 April 1975), #44, #45
in Tales to Astonish (Marvel, 1979 series) #2 (January 1980) [minus two pages]| Script: | |
| Pencils: | John Buscema (illustrations) |
| Inks: | Frank Giacoia (illustrations) |
| Colors: | ? |
| Letters: | typeset |
Includes letters from Ted White and Richard Howell and images from earlier Tales to Astonish stories.