Ohio

Ohio is one of the states in the United States. Arthur Read had a number of relatives who lived in Ohio, prompting his friends to exclaim, "Ooh... Ohio!" when he mentioned that they were coming for his birthday party.

Arthur

 * "Arthur's Birthday"

Books

 * Arthur's Birthday

Behind the scenes
Arthur creator/author Marc Brown attended the Cleveland Institute of Art and Case Western Reserve University in Ohio and serves on the Cleveland Institute of Art's board of trustees.