| Type | Title | Year | Publisher |
|---|---|---|---|
| Apple II 5.25 disk | 🟩 Modern Biology: Cellular Respiration | 1989 | Holt, Rinehart & Winston |
| Apple II 5.25 disk | 🟩 Modern Biology: Genetics | 1989 | Holt, Rinehart & Winston |
| Apple II 5.25 disk | 🟩 Modern Biology: Photosynthesis | 1989 | Holt, Rinehart & Winston |
| Apple II 5.25 disk | 🟩 Thinkers: Mathematics Unlimited Problem Solving | 1986 | Holt, Rinehart & Winston |