| 2000287 | The Bytes Brothers 2: Program a Problem | - | English |
| 2001279 | The Bytes Brothers 2: Program a Problem | - | English |
| 2001278 | The Bytes Brothers 3: Enter the Evidence | - | English |
| 2000125 | The Bytes Brothers 3: Enter the Evidence | - | English |
| 2000077 | The Bytes Brothers 4: Compute a Clue | - | English |
| 2000318 | The Bytes Brothers 5: Record a Robbery | - | English |
| 2000163 | The Bytes Brothers 6: Go to a Getaway | - | English |
| 2000906 | The C Answer Book | - | English |
| 2000910 | The C Programming Language | - | English |
| 11567 | The CD Games Pack | ZX-Spectrum 48K | English |
| 2001469 | The CP/M Handbook with MP/M | - | English |
| 6056 | The Calling | ZX-Spectrum 48K/128K | English |
| 2000858 | The Cambridge Collection | - | English |
| 6059 | The Canasto Rebellion | ZX-Spectrum 48K | English |
| 22463 | The Candidate | ZX-Spectrum 48K | English |
| 30903 | The Cannonball | - | English |
| 2000062 | The Cartoon Guide to Computer Science | - | English |
| 6962 | The Case of the Beheaded Smuggler | ZX-Spectrum 48K | English |
| 9583 | The Case of the Mixed-Up Shymer | ZX-Spectrum 48K | English |
| 6062 | The Case of the Obscene Mural | ZX-Spectrum 48K | English |