Nancy is about to lose her first tooth, but if she can prevent it from falling out until she arrives at school she will get a special necklace from the nurse.

Arthur, tired of being the only one in his class who still has all his baby teeth, waits impatiently for his loose tooth to fall out.

When Bear discovers he has a loose tooth, his friends try to help make it fall out.

In rhyming text, describes how both animals and people have teeth, and explores how teeth are useful and how to care for them.

Llama tells the story of when he lost his first tooth.

"Llama Llama's tooth is wiggling! Is it time for his first tooth to come out? He's excited, but anxious. Who is this tooth fairy everyone talks about? Mama Llama reassures him; the tooth will come out when it's good and ready. But no one is ready for what happens next ... Suddenly, the tooth is GONE! Where did it go? And will the tooth fairy come at all, now?"--

Monkey is upset because he has lost a tooth, so Cake tries to make him feel better by telling him about the Tooth Fairy--but Monkey just wants his tooth named Kevin.

Maisy the mouse and her animal friends accompany nervous Charley on his first visit to the dentist.

Something strange is happening in Alfie's town. Instead of shiny coins from the Tooth Fairy, kids are waking up to dead slugs, live spiders, and other dreadfully icky things under their pillows. Who would do something so horrific? Alfie is sure that Miss Root, the creepy new dentist in town, is behind it all. There's nothing Alfie hates more than going to the dentist, but to solve this mystery, he may have to book a dreaded appointment....

Dory, nicknamed Rascal, has her first loose tooth, but her excitement turns to concern when imaginary evil robber Mrs. Gobble Gracker captures the tooth fairy.