| #2000022 | Advanced Programming with the Sinclair QL | Sinclair QL | English |
| #2000106 | Database Management on the Sinclair QL | Sinclair QL | English |
| #2000111 | Desk-Top Computing with the Sinclair QL | Sinclair QL | English |
| #2000194 | Introducing the Sinclair QL | Sinclair QL | English |
| #2000207 | Introduction to Superbasic on the Sinclair QL | Sinclair QL | English |
| #2000217 | Learning to Use the ZX Spectrum Computer | - | English |
| #2000869 | Learning to Use the ZX81 Computer | - | English |
| #2000228 | Machine Code Programming on the Sinclair QL | Sinclair QL | English |
| #2000230 | Making the Most of the Sinclair QL: QL Superbasic and Its Applications | Sinclair QL | English |
| #2001031 | The Personal Computer Book | - | English |
| #2000326 | The Sinclair Book of Students' Calculations | - | English |
| #2000392 | The Times Book of Computer Puzzles & Games | - | English |
| #11378 | The Times Book of Computer Puzzles & Games | ZX-Spectrum 48K | English |
| #2000419 | Word Processing with the Sinclair QL | Sinclair QL | English |
| #2000438 | ZX Spectrum BASIC Programming | - | English |
| #2000512 | ZX Spectrum Introduction | - | English |
| #2000539 | ZX Spectrum Nederlandstalig Handboek | - | Dutch |