Opening Doors: ALLi’s Guide to the Publishing Industry for Indie Authors (Campaign Guides)
| Country | USA |
| Brand | Grosset & Dunlap |
| Manufacturer | Grosset & Dunlap |
| Binding | Paperback |
| ItemPartNumber | 25439538 |
| Color | White |
| ReleaseDate | 2016-07-26 |
| UnitCount | 1 |
| Format | Picture Book |
| EANs | 9780451534118 |