| All Series | No on Sale Date | On Sale Date |
| Police Academy | |||||
| number | publicationdate | sortcode | onsaledate | genre | |
| 1 | November 1989 | 78806 | 1989-07-18 | humor | Original work |
| 2 | Mid November 1989 | 78808 | 1989-08-15 | humor | Original work |
| 3 | December 1989 | 78810 | 1989-09-19 | humor | Original work |
| 4 | Mid December 1989 | 78812 | 1989-10-17 | humor | Original work |
| 5 | January 1990 | 78815 | 1989-11-21 | humor | Original work |
| 6 | February 1990 | 78817 | 1989-12-19 | humor | Original work |