| 8080.and.Z-80.Assembly.Language.Techniques.pdf | 37.1M | Jan 2014 |
| Advanced.Level.II.BASIC.pdf | 14.0M | Mar 2016 |
| Getting.Started.With.Extended.Color.Basic.pdf | 47.2M | Aug 2022 |
| Intermediate.Programming.for.the.TRS-80.pdf | 12.6M | Nov 2016 |
| Invitation.to.FORTRAN.for.the.TRS-80.pdf | 7.6M | Dec 2004 |
| Invitation.to.PASCAL.for.the.TRS-80.pdf | 15.6M | Mar 2016 |
| Level.1.Users.Manual.pdf | 17.0M | Sep 2013 |
| Level.II.BASIC.Reference.Manual.pdf | 1.1M | Sep 2013 |
| Programming.the.Z80.3rd.Ed.pdf | 4.9M | Jan 2017 |
| TRS-80.Assembly.Language.Made.Simple.pdf | 13.9M | Jan 2015 |
| TRS-80.Cobol.pdf | 29.4M | Mar 2005 |
| TRS-80.Data.File.Programming.pdf | 13.5M | Nov 2016 |
| Z-80.Assembly.Language.Programming.pdf | 18.9M | Oct 2017 |