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Sir Cumference and the Sword in the Cone

Amazon.com Price:  $3.01 (as of 05/05/2019 05:30 PST- Details)

Description

A funny and pun-filled retelling of “The Sword and Stone” that introduces readers to mathematical angles.

King Arthur has hidden his sword, Edgecalibur and issued a challenge to the knights. The primary knight to seek out the sword would be the next king. Can Sir Cumference and Lady Di point Radius’s absolute best loved one, Vertex in the best direction? Will Vertex’s sharp thinking give him the brink?

Join Sir Cumference, Lady Di of Ameter, and their son, Radius, on this new adventure where they race to lend a hand Vertex in finding the sword and discover the secrets of cubes, pyramids, cylinders, and cones.

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