Toothy lives in Liam's mouth next to his best friend Fang, but when he falls out and is tucked under Liam's pillow, the Tooth Fairy appears and takes Toothy to the Museum of Lost Teeth and finds a new home where first baby teeth are proudly displayed.
"In the black, velvet night, a bright spot appears. It zips through the sky and swoops to your home. And there, in a burst of shimmering fairy dust, a magical story unfolds"--Provided by publisher.
When orphaned Katherine learns that the teeth collected by the scorned Tooth Fairy contain memories of childhood, she enlists the help of the Guardians to get her tooth back and remember her parents.
Franklin is very sad because he doesn't have any teeth and the tooth fairy will never leave him any presents. Then he discovers that he doesn't need a tooth to get a present, he just needs to be himself.
"Santa Claus can't deliver presents on Christmas Eve and he needs backup. But not just anybody can help him--he needs the Holiday Heroes! This Christmas, it's up to the Easter Bunny, the Tooth Fairy, a Witch and a Leprechaun to fill in for Santa and save Christmas"--Amazon.