Vintage 1989 "Sideways Arithmetic from Wayside School" by Louis Sachar

Step back into the quirky world of Wayside School with this vintage 1989 paperback edition of "Sideways Arithmetic from Wayside School" by Louis Sachar — the beloved author of Holes and the Wayside School series. This unique installment blends math puzzles with hilarious classroom antics, offering young readers a fun challenge that’s anything but ordinary. A must-have for collectors, educators, or nostalgic fans of '80s and '90s children's literature. Details: Title: Sideways Arithmetic from Wayside School Author: Louis Sachar Published: 1989, Scholastic Format: Paperback Condition: Gently used vintage condition – minor wear consistent with age (see photos)