The Jiu-Jitsu Journal – Purple Edition: Daily Training Log & BJJ Notebook – Track Techniques, Grappling, Sparring & Goals (6x9)
| Country | USA |
| Brand | Random House Books for Young Readers |
| Manufacturer | Penguin Books |
| Binding | Hardcover |
| ItemPartNumber | RKC2006611147 |
| Color | Multicolor |
| ReleaseDate | 2020-11-24 |
| UnitCount | 1 |
| EANs | 9780143134374 |