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| 2001426 | The Z80 Microprocessor | - | English |
| 2000434 | The ZX Programmer's Companion | - | English |
| 2000926 | The ZX Spectrum Book - 1982 to 199x | - | English |
| 2001603 | The ZX Spectrum Book - 30th Anniversary Special | - | English |
| 2000439 | The ZX Spectrum Explored | - | English |
| 2000436 | The ZX Spectrum and How to Get the Most from It | - | English |
| 2001016 | The ZX Spectrum in Science Teaching | - | English |
| 2000518 | The ZX Spectrum on Your PC | - | English |
| 2001419 | The ZX Spectrum on Your PC - Second Edition | - | English |
| 2000945 | The ZX Spectrum: How to Use and Program | - | English |
| 2000435 | The ZX Spectrum: Your Personal Computer | - | English |
| 5888 | The ZX-Word | ZX-Spectrum 48K | English |
| 2000538 | The ZX80 Companion | ZX80 | English |
| 2000509 | The ZX80 Magic Book | ZX80 | English |
| 2000526 | The ZX80 Monitor Listing | ZX80 | English |
| 2000449 | The ZX80 Pocket Book | ZX80 | English |
| 2000450 | The ZX81 Add-on Book | - | English |
| 2000453 | The ZX81 Companion | - | English |
| 2000454 | The ZX81 Pocket Book | - | English |