Best friends Arlo and Robby are almost identical in what they wear, what they like, and even where they have teeth missing, but when Robby insists on betting on who is going to lose the next tooth their friendship is endangered.

Andrew's tooth is loose and no one can help him remove it, not even the Tooth Fairy.

A little girl loses a tooth.

When she loses a tooth, Agapanthus discovers that she can make an angel hoot by blowing through the hole in her smile.

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.

Describes the fossilized remains of dinosaur teeth and what can be learned from them.

Kim has a bad morning when she wakes up late and loses a tooth, but the next morning she feels much better.

When the prince complains that he cannot eat because he has a loose tooth, everyone rallies to help him make it come out.

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.