| 2001235 | The Computer & Video Games Spectrum Collection | - | English |
| 2001269 | The Elementary Timex/Sinclair | - | English |
| 2000124 | The Engineering & Scientific Applications of the ZX81/Spectrum Computers | - | English |
| 2000999 | The Essential Guide to Timex/Sinclair Home Computers | - | English |
| 2000127 | The Explorers Guide to the ZX81 | - | English |
| 2000835 | The Fantasy Art of Oliver Frey | - | English |
| 2000172 | The Fourth Protocol: Playing the Game | - | English |
| 2000152 | The Gateway Guide to the ZX81 and ZX80 | - | English |
| 2000164 | The Good Computing Book for Beginners | - | English |
| 2000166 | The Good Software Guide | - | English |
| 2001384 | The Guide to the Spectrum ROM | - | English |
| 2001008 | The Hacker's Dictionary | - | English |
| 2000173 | The Hacker's Handbook | - | English |
| 2001199 | The Home Computer handbook | - | English |
| 2000184 | The Ins and Outs of the TIMEX TS1000 & ZX81 | - | English |
| 2000686 | The Intelligent Micro: Artificial Intelligence for Microcomputers | - | English |
| 2000968 | The International Microcomputer Dictionary | - | English |
| 2000223 | The M&E Educational Software Directory | - | English |
| 2000242 | The Micro Enquirer: Spectrum | - | English |
| 2000245 | The Micro Manual | - | English |