| # | Book Title | Author | |
|---|---|---|---|
| 1 | Case of the Sea World Adventure, The | Dubowski, Cathy East | |
| 2 | Case of the Mystery Cruise, The | Thompson, Carol | |
| 3 | Case of the Fun House Mystery | Krulik, Nancy E. | |
| 4 | Case of the U. S. Space Camp Mission | Thompson, Carol | |
| 5 | Case of the Christmas Caper | Waricha, Jean | |
| 6 | Case of the Shark Encounter, The | Krulik, Nancy E. | |
| 7 | Case of the Hotel Whodunit | O'Neil, Laura | |
| 8 | Case of the Volcanoe Mystery | Thompson, Carol | |
| 9 | Case of the U. S. Navy Adventure | Pearlberg, Deborah | |
| 10 | Case of the Thorn Mansion | Alexander, Nina |