
Stanley, Charlotte, Gertie, and Felix are just your typical twelve-year-old kids. They love hanging out after school. They love burgers and milkshakes. And they love math. And if there's one thing they love more than math, it's solving mysteries! Thankfully their hometown has plenty of mystery and quite a few secrets.
Colour Illustrations
| Book Title | ISBN # | Copyright | CDN List | Disc. % | Disc. Price | Status |
|---|---|---|---|---|---|---|
|
The Case of the Christmas Caper
| 9781098256036 | 2026 | $39.95 | 20% | $31.96 | Estimated Lead Time 4-6 Wks* |
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|
The Case of the Claymore Diamond
| 9781098256043 | 2026 | $39.95 | 20% | $31.96 | Estimated Lead Time 4-6 Wks* |
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|
The Case of the Forgotten Mine
| 9781098256050 | 2026 | $39.95 | 20% | $31.96 | Estimated Lead Time 4-6 Wks* |
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|
The Case of the Hamilton Roller Coaster
| 9781098256067 | 2026 | $39.95 | 20% | $31.96 | Estimated Lead Time 4-6 Wks* |
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|
The Case of the Mysterious Mr. Jekyll
| 9781098256074 | 2026 | $39.95 | 20% | $31.96 | Estimated Lead Time 4-6 Wks* |
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|
The Case of the Showdown with Macbeth
| 9781098256081 | 2026 | $39.95 | 20% | $31.96 | Estimated Lead Time 4-6 Wks* |
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