| 編號 | 書名 | 索書號 | 作者 | 出版者 | 年代 |
|---|
| 1 |  The case of the secret valentine | 813/P924 | by James Preller ; illustrated by John Speirs ; cover illustration by R.W. Alley | Scholastic Inc. | 1999 |
| 2 | The case of the stinky science project | 813/P924 | by James Preller ; illustrated by John Speirs ; cover illustration by R.W. Alley | Scholastic Inc. | 2000 |
| 3 | The case of the ghostwriter | 813/P924 | by James Preller ; illustrated by Jamie Smith ; cover illustration by R.W. Alley | Scholastic | 2000 |
| 4 | The case of the great sled race | 813/P924 | by James Preller ; illustrated by John Speirs ; cover illustration by R. W. Alley | Scholastic | 2000 |
| 5 | The case of the class clown | 150/P924 | by James Preller ; illustrated by Jamie Smith ; cover illustration by R.W. Alley | Scholastic Inc. | 2000 |
| 6 | The case of the Christmas snowman | 813/P924 | by James Preller ; illustrated by R.W. Alley | Scholastic | 1998 |
| 7 | The case of the detective in disguise | 813/P924 | by Jame Preller ; illustrated by Jamie Smith ; cover illustration by R.W. Alley | Scholastic | 2001 |
| 8 | The case of the runaway dog | 813/P924 | by James Preller ; illustrated by John Speirs ; cover illustration by R. W. Alley | Scholastic | 1999 |
| 9 | The case of the stolen baseball cards | 813/P924 | by James Preller ; illustrated by John Speirs ; cover illustration by R.W. Alley | Scholastic | 1999 |
| 10 | The case of the marshmallow monster | 813/P924 | by James Preller ; illustrated by Jamie Smith ; cover illustration by R.W. Alley | Scholastic | 2000 |