Auteurs ayant un livre paru la même année chez un éditeur de J. Carl Wagar.
| Auteur | Contexte(s) | Croisements |
|---|---|---|
| Ellis Horowitz | Learning tree international (1997) · Learning tree international (1998) | 5 |
| Adrian Bryan | Learning tree international (1997) · Learning tree international (1998) | 5 |
| Lev Moltyaner | Learning tree international (1997) · Learning tree international (1998) | 5 |
| John J. McDermott |
| Learning tree international (1997) · Learning tree international (1998) |
| 5 |
| John Ostlund | Learning tree international (1997) · Learning tree international (1998) | 5 |
| Sean Dane Smith | Learning tree international (1997) · Learning tree international (1998) | 5 |
| Jay Chapman | Learning tree international (1997) · Learning tree international (1998) | 5 |
| Philip Lieberman | Learning tree international (1997) · Learning tree international (1998) | 5 |
