| The third deadly sin | 22 |
| The First Deadly Sin | 18 |
| Tomorrow File | 15 |
| Tenth Commandment | 14 |
| Sixth Commandment | 14 |
| Second Deadly Sin | 14 |
| The Marlow Chronicles | 13 |
| The Tangent Factor | 13 |
| The Anderson Tapes | 13 |
| Tangent Objective | 12 |
| Capital crimes | 9 |
| Pleasures Of Helen | 9 |
| McNally's trial | 8 |
| McNally's luck | 8 |
| Sullivan's sting. | 8 |
| The seduction of Peter S. | 8 |
| Three complete novels | 7 |
| Timothy's game | 7 |
| Tales of the Wolf | 7 |
| McNally's secret | 7 |
| Caper | 6 |
| McNally's caper | 6 |