Unhappy with his nose, Arthur visits the rhinologist to get a new one.

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.

Arthur has a surprise for D.W. on her birthday.

Arthur's wrong guess about the identity of the secret admirer sending him valentine messages leads to teasing by the other children, but clues in additional messages allow him to get his due.

Third-grader Arthur is amazed when he is chosen to be in the school spellathon.