In "Mummy Math: An Adventure in Geometry" by Cindy Neuschwander, readers jo...More

In "Sir Cumference and the Fraction Faire," Sir Cumference and his son, Rad...More

In "Sir Cumference Gets Decima's Point" by Cindy Neuschwander, Sir Cumferen...More

In "Sir Cumference and the Off-the-Charts Dessert," Sir Cumference and his ...More

In "Sir Cumference and the Isle of Immeter," Sir Cumference and his friends...More

In "Sir Cumference and the Viking's Map" by Cindy Neuschwander, Sir Cumfere...More

In "Sir Cumference and the Roundabout Battle" by Cindy Neuschwander, young ...More

In "Sir Cumference and the Dragon of Pi: A Math Adventure" by Cindy Neuschw...More

In "Sir Cumference and the First Round Table," Sir Cumference, a noble knig...More

In "Sir Cumference and the Roundabout Battle," Sir Cumference and his son R...More

In "Sir Cumference and All the King's Tens," a math adventure unfolds in th...More

In "Sir Cumference and the First Round Table," a tale set in a medieval kin...More

In "Sir Cumference and the Great Knight of Angleland," readers embark on a ...More

In "Sir Cumference and the Dragon of Pi," young Sir Cumference and his frie...More

In "Sir Cumference and All the King's Tens," the kingdom is in trouble as K...More

In "Sir Cumference and the Great Knight of Angleland," readers join Sir Cum...More

In "Sir Cumference and the First Round Table," young Prince Radius is worri...More

In "Patterns in Peru: An Adventure in Patterning" by Cindy Neuschwander, yo...More

In "Sir Cumference and the Sword in the Cone," math is at the heart of a th...More

"Pastry School in Paris: An Adventure in Capacity" by Bryan Langdo follows ...More

In "Sir Cumference and the Off-the-Charts Dessert," Sir Cumference and his ...More

In "Sir Cumference and the Sword in the Cone" by Cindy Neuschwander, the ad...More

In an adventurous title that teaches math skills, such as finding the area ...More