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Paperback
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The Math Kids Club is back!

After solving the case of the prime-time burglars, The Math Kids, Jordan, Justin, and Stephanie are ready to return to the original purpose of their club: solving math problems. And the district Math Olympics is the perfect opportunity to do just that. But before they can enter the competition, they need a fourth teammate.

Faced-paced action adventure!

The Math Kids set their sights on Catherine Duchesne.
Even though Catherine has been quiet in class, she knows some...