Auteurs ayant un livre paru la même année chez un éditeur de Carl Dudley.
| Auteur | Contexte(s) | Croisements |
|---|---|---|
| Adrian Bryan | Learning tree international (1999) · Learning tree international (2000) | 3 |
| Lev Moltyaner | Learning tree international (1999) · Learning tree international (2000) | 3 |
| John Craddock | Learning tree international (1999) · Learning tree international (2000) | 3 |
| Ellis Horowitz |
| Learning tree international (1999) · Learning tree international (2000) |
| 3 |
| Kim Fowler | Learning tree international (1999) · Learning tree international (2000) | 3 |
| J. Carl Wagar | Learning tree international (1999) · Learning tree international (2000) | 3 |
| Preston White | Learning tree international (1999) · Learning tree international (2000) | 3 |
| Steve Lockwood | Learning tree international (1999) · Learning tree international (2000) | 3 |