| 2000582 | Computer und Kunst | - | German |
| 2000912 | Computer-Fieber! | - | German |
| 43657 | Computer-Figures | ZX-Spectrum 16K/48K | German |
| 2000955 | Computer-Grundwissen | - | German |
| 2000957 | Computer-Katalog 1985 | - | German |
| 2001004 | Computer-Kriminalitat | - | German |
| 2001084 | Computer-Lexikon | - | German |
| 2000795 | Computer-Losungen fur Schule, Studium und Alltag | - | German |
| 2000794 | Computer-Programme fur Sinclair ZX 81 | - | German |
| 2001211 | Computer-Ratgeber | - | German |
| 2001006 | Computer-Tagebuch | - | German |
| 2000579 | Computerbegriffe Popular | - | German |
| 2001007 | Computerkinder | - | German |
| 2000606 | Computerwissen fur Alle | - | German |
| 2001301 | Computerzeit | - | German |
| 14546 | Copy 24000 | ZX-Spectrum 48K | German |
| 8054 | Copy It | ZX-Spectrum 48K | German |
| 43889 | Cosmische Arche | ZX-Spectrum 48K | German |
| 8061 | Coverprinter | ZX-Spectrum 48K | German |
| 38044 | Crash Simulator | ZX-Spectrum 16K/48K | German |