| Issue | #171 |
| Published | August 1968 |
| Cover Price | 0.12 |
| Pages | 36 |
| Editing | Stan Lee |
| Pencils | Dan Adkins |
| Inks | Dan Adkins |
| Script | Roy Thomas |
| Pencils | Tom Palmer |
| Inks | Dan Adkins |
| Letters | Artie Simek |
| Notes | Strange (with Victoria Bentley as his mystic consort) seeks Clea in the Realm Unknown, only to confront Dormammu! |