8 books in series
Ghost Twins
Ghost Twins is a 8-book series with 8 released primary works first released in 1994 with contributions by Dian Curtis Regan.
| #1 |  Tervetuloa kummitustaloon
| 4 | 1 read | ||
| #2 |  Salainen toivomuslähde
| 3 | 1 read | ||
| #3 |  The Mystery on Walrus Mountain
| 0 | 0 reads | ||
| #4 |  The Missing Moose Mystery
| 0 | 0 reads | ||
| #5 |  The Mystery of the Disappearing Dogs
| 0 | 0 reads | ||
| #6 |  The Haunted Campground Mystery
| 0 | 0 reads | ||
| #7 |  The Mystery at Hanover School
| 0 | 0 reads | ||
| #8 |  The Mystery of the Haunted Castle
| 0 | 0 reads |