| 1 | 1949 | The City of Wire |
| 2 | 1952 | The Man Who Hated Paper |
| 3 | 1953 | A Service in Exile |
| 4 | (year not set) | The Mole in the Garden |
| 5 | 1954 | The Rudow Blueprint |
| 6 | 1954 | Digging in Secret, Reporting in Plain Sight |
| 7 | 1954 | The Cable in the Clay |
| 8 | 1956 | The River of Voices |
| 9 | 1956 | Moscow’s Calculated Silence |
| 10 | 1956 | The Warehouse of Ears |
| 11 | 1956 | The Analyst’s Doubt |
| 12 | 1956 | The Border Breached |
| 13 | 1956 | The Tape Reels in London |
| 14 | 1956 | The Quality of the Silence |
| 15 | 1956 | The Calculus of Protection |
| 16 | 1956 | The Engineers’ Last Walk |
| 17 | 1956 | The Press Conference in Karlshorst |
| 18 | (year not set) | Beneath This United Front |
| 19 | 1961 | The First Interrogation of George Blake |
| 20 | 1961 | The Audit of the River |
| 21 | 1961 | Harvey’s Reckoning in Berlin |
| 22 | 1961 | The Trial at the Old Bailey |
| 23 | 1963 | The Silence in Washington and London |
| 24 | 1966 | The Engineers’ Verdict |
| 25 | 1962 | The Mole’s Last Transmission |
| 26 | 1966 | The Empty Warehouse |
| 27 | 1966 | The Calculus of Doubt |
| 28 | (year not set) | The Final Balance Sheet |