The Adriana Tales Adriana's Promise: The Pledge of the Tooth Fairy, Book 3, (Paperback)

In the thrilling conclusion to the Tooth Fairy trilogy, Adriana the Tooth Fairy finds herself struggling to keep up with human growth. When she discovers that humans have spread and have many more villages than ever before, she decides that if she can't be the Tooth Fair to all children she should be the Tooth Fairy to none. But just before she gives up her calling, her friends intervene to ensure that she can keep her promise to all human children -- and herself.