| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | Forest Slump: the Case of the Pilfered Pine Needles | Lloyd, Emily | ||
| 4 | Catch of the Day: the Case of the Helpless Humpbacks | Lloyd, Emily | ||
| 6 | Tall Tales: the Case of the Growing Suspicions | Lloyd, Emily | ||
| 10 | Truffle Trouble: the Case of the Fungus Among Us | Lloyd, Emily | ||
| 11 | Home Run Has-Been: the Case of the Sluggish Slugger | Lloyd, Emily |