D.W. Read

"See; some people see their glass half-full; others just wear glasses"

- Her to Arthur

Dora Winifred Read, better known as D.W. is Arthur's younger sister, Baby Kate's older sister, and a middle child in her family. She attends Elwood City Preschool. She is constantly seen bugging Arthur, walking into his bedroom with asking, and attempting to blame him whenever something bad happens. However, she still shows feelings for her brother and does still care for him, despite acting like a selfish little brat at times.