The Tooth Fairy Wars, Hardcover

It's the Tooth Fairy against Nathan, a boy who'd rather keep his tooth than get the cash, thank you very much
Nathan's lost his first toothAnd 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 Tooth Fairy. 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...