| 1. | Books on writing (a) | |
| 2. | Books on non-fiction writing (d) | |
| 3. | Books on writing (a) | |
| 4. | Books on writing (g) | |
| 5. | How to write non-fiction (b) | |
| 6. | Tips for writing (d) | |
| 7. | Words to not use when writing (a) | |
| 8. | Writing clearly (t) | |
| 9. | Scott Adam's writing tutorial (y) |