Sir Cumference Books

Join Sir Cumference and his mathematical family on their geometry-filled adventures! Perfect for budding mathematicians and story lovers alike, these books make learning fun.

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Sir Cumference Series in Order:

  1. Sir Cumference and the Dragon of Pi (1999)
  2. Sir Cumference and the Sword in the Cone (2003)
  3. Sir Cumference and the Great Knight of Angleland (2001)
  4. Sir Cumference and the First Round Table (1997)
  5. Sir Cumference and the Isle of Immeter (2006)
  6. Sir Cumference and the Viking Map (2009)
  7. Sir Cumference and All the King's Tens (2021)