Who is Arthur's secret admirer? It is a real mystery. It might be Fern. It could be Buster playing a joke. Or maybe even Francine. She is always teasing Arthur. Arthur hopes it is the new girl, Sue Ellen. Whoever it is makes Arthur's life miserable, until Arthur neatly turns the tables, proving that he knows how to take a joke and play one as well. Marc Brown has created an irresistible sequel to the ever popular Arthur's Eyes and Arthur's Nose. - Jacket flap.