| All Series | No on Sale Date | On Sale Date |
| Marvel Two-in-One Annual | |||||
| number | publicationdate | sortcode | onsaledate | genre | |
| 1 | [September] 1976 | 59084 | 1976-06-22 | superhero | Original work |
| 2 | [December] 1977 | 59085 | 1977-09-20 | superhero | Original work |
| 3 | [August] 1978 | 59086 | 1978-05-09 | superhero | Original work |
| 4 | 1979 | 59087 | 1979-06-26 | superhero | Original work |
| 5 | 1980 | 59089 | 1980-06-10 | superhero | Original work |
| 6 | 1981 | 59091 | 1981-07-14 | superhero | Original work |
| 7 | 1982 | 59093 | 1982-06-22 | superhero | Original work |