| O'CONNOR, BILL |
| | Name and vital stats |
| | | O'CONNOR, BILL (writer) | NULL |
| | Pen names |
| | | FOS (shared with BEN FLINTON and LEONARD SANSONE) | NULL |
| | | OKIE; BENOKE (shared with BEN FLINTON) | NULL |
| | Education |
| | | Massachusetts School of Art | NULL |
| | DC COMICS |
| | | ATOM, THE (wr/) 1940-42 | > 40 41 42 |
| | HARMONY BOOKS |
| | | SECRET ORIGINS OF THE SUPER DC HEROES~ (wr/) 1976 graphic album with reprint of Atom | > 76 |
| | HARVEY COMICS |
| | | HAND, THE (wr/) 1941 | > 41 |
| | MARVEL COMICS |
| | | FLEXO (wr/) 1940 | > 40 |
| | | FLYING FLAME (wr/) 1940 | > 40 |
| | NOVELTY COMICS |
| | | PHANTOM SUB (wr/) 1941-42 | > 41 42 |
| | | Text (wr/) 1940-41 | > 40 41 |