Sally Circle in Rectangu-Land is a book from the Springfield Public Library. Marge checks out the book for Lisa from the 'Being Different Section". According to Lisa, it's a "rather unambitious book."
Sally Circle was eating donuts and Ovaltine, when her father came in with terrible news. “We’re moving to Rectanguland. Round up the family and let’s roll!” Everyone was mean to Sally. She was too well-rounded. She felt cornered. They wouldn’t let her play four-square or invite her to the box social. The end.
- Sally Circle - A little girl shaped like a circle who moves to Rectangular land and is treated badly because of her shape.
- Mr. Circle - Sally's father who tells Sally they are moving
- Citizens of Rectangu-Land - Citizens of Sally's new town who are all shaped like rectangles.