Nathan’s lost his first tooth! And he’s thinking he’ll hold on to it, so thanks-but-no-thanks, Tooth Fairy. This is one tooth that is staying with its owner. Except the Tooth Fairy has other ideas. And we’re not talking about some run-of-the-mill garden fairy here. No, this is the . She’s on a tooth procurement mission—and she’s not about to let some little boy get the best of her. But she may have met her match in Nathan…