Arthur and the Baby

Arthur's Baby is the twelfth book in the Arthur Adventure series. It was written and illustrated by Marc Brown and published by Little, Brown and Company on November 30, 1987. It became adapted into Episode 11 of Season 1 with the same title, plus its direct sequel D.W.'s Baby.

Goofs

 * In the living room scene where D.W. diapers her dolls for practice, the stairs were next to the living room door like the previous books; but in the later scenes, the stairs were moved over to the far back as a redesign in the series.
 * When Arthur and D.W.'s parents said that they're waiting six months for the baby to arrive, Arthur was wearing glasses; although the events of Arthur's Eyes appears to take place only approximately a month and a half before Kate was born.