BILL GRIFFITH is the creator of the syndicated daily comic strip Zippy and the author of Nobody’s Fool: The Life and Times of Schlitzie the Pinhead. A prolific artist, his work has been included in such publications as El Voz del Pueblo, National Lampoon, y El neoyorquino. According to Bartlett’s Familiar Quotations, it is Griffith who coined the popular catchphrase, “Are we having fun yet?”