Nate Billings knows he was born to be a detective.
The trouble is that the only problems he’s had to solve recently are math problems. When his sister comes home and reports some loose change stolen from her lemonade stand, Nate instantly jumps on the opportunity to solve a case. He quickly learns, however, that detective work is more difficult–and dangerous–than he anticipated.
Will Nate be able to track down the thief and solve the case of $12.52? Or will he be stuck doing math problems for the rest of his life?