More Sideways Arithmetic From Wayside School is a children's novel by Louis Sachar in the Wayside School series. Like Sideways Arithmetic From Wayside School before it, the book resembles more like a puzzle book with a Wayside theme than a novel about Wayside. According to the book's introduction, it was created as a response to Sideways Arithmetic after receiving complaints by students and teachers over the inclusion of the logic puzzles in the story. Like its predecessor, More Sideways Arithmetic is organized into 15 chapters, each of which features a number of mathematical and logical puzzles, with 58 puzzles in the book. In addition to the hints (partial solutions) and answers provided, More Sideways Arithmetic also includes "clues" (not present in Sideways Arithmetic), which aid the reader in solving the various logical puzzles. Source: Wikipedia (en)