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Discover summer reading lists for all ages & interests!
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It's a beautiful day in Deanville and the gang is presented with a new challenge. How will the kids solve this difficult new task? And how does a Greek mathematician play an important role in the solution? Think like an engineer and work alongside Jesse and pals to figure it out
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Take 20% off your first order
Enter the code below at checkout to get 20% off your first order