# | Book Title | Author | |
---|---|---|---|
1 | Secret of Robber's Cave, The | Gregory, Kristiana | |
2 | Clue at the Bottom of the Lake, The | Gregory, Kristiana | |
3 | Legend of Skull Cliff, The | Gregory, Kristiana | |
4 | Haunting of Hillside School, The | Gregory, Kristiana | |
5 | Blizzard on Blue Mountain, The | Gregory, Kristiana | |
6 | Secret of the Junkyard Shadow, The | Gregory, Kristiana |