| 2000386 | Stretching Your ZX81 or ZX80 to Its Limits | - | English |
| 2001627 | TK85 Domínio Rápido | - | Portuguese |
| 2000822 | TK90X Aplicacoes Pessoais - Compativeis com TK95 | - | Portuguese |
| 2000389 | Take Advantage of Your Spectrum's ROM | - | English |
| 2000031 | The Art of Micro Design | - | English |
| 2000043 | The Automated Office | - | English |
| 2001675 | The Book Of The Game Of The Film | - | English |
| 2000071 | The Commercial Games Programmer's Guide | - | English |
| 2000468 | The Complete FORTH | - | English |
| 2000073 | The Complete Programmer | - | English |
| 2001611 | The Computers That Made Britain | - | English |
| 2000101 | The Creative Computer | - | English |
| 2000117 | The Easy Way to Program Your New Computer | - | English |
| 2000135 | The Family Computer Book | - | English |
| 2000137 | The Fifth Generation | - | English |
| 2001617 | The G.A.C. Adventure Writers Handbook | - | English |
| 2001618 | The G.A.C. Designer Pad | - | English |
| 2000174 | The Hacker's Handbook | - | English |
| 2000253 | The Microcomputer Users Handbook | - | English |
| 2000303 | The QL Book | Sinclair QL | English |