num_pages: 32
description: Join Sir Cumference, Lady Di of Ameter, and their son Radius for wordplay, puns, and problem solving in this angle-packed math adventure. In the third installment of the beloved Sir Cumference series, Radius must prove himself on his quest for knighthood by rescuing a king. Sent off with the family medallion for luck, Radius dodges dangers and dragons. The ultimate challenge lies in a mysterious castle with a maze of many angles.
language: English
title: Sir Cumference and the Great Knight of Angleland
titlecomplete: Sir Cumference and the Great Knight of Angleland
genres: Adventure, Mathematics, Fantasy, Geometry, Education, Picture Books, Childrens, School, Fiction, Teaching
ratings_count: 585
series: Sir Cumference, Charlesbridge Math Adventures
publisher: Charlesbridge