Coffee Cakes and Dragon Aches

Apprentice math-mage Raj loves numbers, like all wizards. Unlike his peers, he hates wearing black or drinking beer.

And his time is running out. Raj is twenty-nine and three-quarters years old. The sum of three consecutive squares, the tenth prime number, and the laughingstock of the century. Unless he can graduate soon, he will be an under-qualified magician forever. To prevent this tragedy, Raj's mentor sends him to catch a mischievous imp infesting a local construction company. While th...