Zach is a bear with a loose tooth, and he wants to know whether there is a tooth fairy just for bears.

"Tate's tooth-fairy training starts today, and her big sister, May, is taking her out on her very first tooth-collecting mission. After practicing at home, Tate is ready to test her skills, and May leads her to their first stop: a herd of hippos in a lake! After all, human children aren't the only young creatures that lose their teeth. In fact, being a tooth fairy is a dangerous job, and Tate must visit all kinds of toothy predators before the night...

Junie B. Jones learns some interesting things about the Tooth Fairy when she becomes the first student in Room One to lose an upper tooth.

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.

When the Tooth Fairy is too tired to deliver a prize to a little girl with a wiggly tooth, Uni the unicorn is ready to help and, with a little magic, makes sure the little girl has something special to wake up to.