| # | Book Title | Author | |
|---|---|---|---|
| 1 | Case of the Rock 'N' Roll Dog, The | Freeman, Martha | |
| 2 | Case of the Diamond Dog Collar, The | Freeman, Martha | |
| 3 | Case of the Ruby Slippers, The | Freeman, Martha | |
| 4 | Case of the Piggy Bank Thief, The | Freeman, Martha | |
| 5 | Case of the Missing Dinosaur Egg, The | Freeman, Martha | |
| 6 | Case of the Bug on the Run, The | Freeman, Martha |