It's the first day back at school for Arthur and Violet and all their friends. This year, the day is more exciting than ever, after an adventure-filled bus ride, a missing snack, and his little sister's secret surprise! Full color.

It's the first day back at school for Arthur and Violet and all their friends. This year, the day is more exciting than ever, after an adventure-filled bus ride, a missing snack, and his little sister's secret surprise! Full color.