| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | First Case, The | Nilsson, Ulf | ||
| 2 | Complicated Case, A | Nilsson, Ulf | ||
| 3 | Case in Any Case, A | Nilsson, Ulf | ||
| 4 | Case for Buffy, A | Nilsson, Ulf |
Juvenile Series and Sequels
| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | First Case, The | Nilsson, Ulf | ||
| 2 | Complicated Case, A | Nilsson, Ulf | ||
| 3 | Case in Any Case, A | Nilsson, Ulf | ||
| 4 | Case for Buffy, A | Nilsson, Ulf |