
| Order | Book | Date | Rating | |
|---|---|---|---|---|
| 1 | The Omega Command | Sep-1986 | 3 | |
| 2 | The Alpha Deception | Dec-1987 | 4 | |
| 3 | The Gamma Option | Nov-1989 | 3 | |
| 4 | The Omicron Legion | Jun-1991 | 0 | |
| 5 | The Vengeance of the Tau | Sep-1993 | 0 | |
| 6 | Day of the Delphi | Nov-1993 | 4 | |
| 7 | Kingdom of the Seven | Dec-1994 | 5 | |
| 8 | The Fires of Midnight | Dec-1995 | 4 | |
| 9 | Dead Simple | Mar-1998 | 4 | |
|
| ||||
| 10 | The Tenth Circle | Dec-2013 | 3.5 | |