| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | Case of the Case of Mistaken Identity, The | Barnett, Mac | ||
| 2 | Ghostwriter Secret, The | Barnett, Mac | ||
| 3 | It Happened on a Train | Barnett, Mac | ||
| 4 | Danger Goes Beserk | Barnett, Mac |
| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | Hi, Jack! | Barnett, Mac | ||
| 2 | Jack Blasts Off | Barnett, Mac | ||
| 3 | Jack at Bat | Barnett, Mac | ||
| 4 | Jack Goes West | Barnett, Mac | ||
| 5 | Jack at the Zoo | Barnett, Mac | ||
| 6 | Too Many Jacks | Barnett, Mac | ||
| 7 | Jack and Santa | Barnett, Mac | ||
| 8 | Jack Gets Zapped | Barnett, Mac |
| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | Mac Undercover | Barnett, Mac | ||
| 2 | Impossible Crime, The | Barnett, Mac | ||
| 3 | Top Secret Smackdown | Barnett, Mac | ||
| 4 | Mac Cracks the Code | Barnett, Mac | ||
| 5 | Sound of Danger, The | Barnett, Mac |
| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | Terrible Two, The | Barnett, Mac | ||
| 2 | Terrible Two Get Worse, The | Barnett, Mac | ||
| 3 | Terrible Two Go Wild, The | Barnett, Mac | ||
| 4 | Terrible Two's Last Laugh, The | Barnett, Mac |
| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | Triangle | Barnett, Mac | ||
| 2 | Square | Barnett, Mac | ||
| 3 | Circle | Barnett, Mac |