Sir Cumference and the First Round Table (A Math Adventure) - Paperback - GOOD

Sir Cumference and the Dragon of Pi (A Math Adventure) - Paperback - GOOD

Sir Cumference and the Great Knight of Angleland (A Math Adventure) - GOOD

Sir Cumference and the Sword in the Cone - Paperback - GOOD

Sir Cumference and the Isle of Immeter (Math Adventures) - Paperback - GOOD

Sir Cumference and the First Round Table by Cindy Neuschwander

Sir Cumference and the First Round Table (A Math Adventure) - Hardcover - GOOD

Sir Cumference and All the King's Tens: A Math Adventure - Paperback - VERY GOOD