The 90-Day Author: How to write and launch your book with AI without losing your voice in 90 days or less (The Quick Start Messenger Series 4)
| Country | USA |
| Brand | Tor Books |
| Manufacturer | Tor Books |
| Binding | Hardcover |
| ReleaseDate | 1993-10-15 |
| UnitCount | 1 |
| EANs | 9780312854270 |