When Kara finally loses a tooth and can't find it anywhere, she wonders if the Tooth Fairy will still come, if she will bring a gift, and what she does with all those teeth.
Seven-year-old Alex starts to lose her baby teeth, begins a correspondence with the Tooth Fairy, and tries to accept the fact that her family is moving to a distant state.
On their first assignment, two young tooth fairy sisters journey by night into the huge world of humans to collect Daniel Dangerfield's tooth and fly it safely home.
Unhappy to be the only one in his class who still has not lost a tooth, first-grader Freddy tries to find a way to expedite matters but then is faced with another problem.
Sally the Tooth Fairy's first day on the job is a challenge when a toothless little girl hides her tooth and makes Sally follow a series of clues to find it.