Other editions
Contents
From the back cover:
Sir Cumference is back
And he's not alone,
Helping Sir Vertex
Seek the sword in the cone.
King Arthur has hidden his sword, Edgecalibur. The knight who finds it will be the next king.
Can Sir Cumference and Lady Di point Vertex in the right direction? Will Vertex's sharp thinking give him the edge?
Sir Cumference is back
And he's not alone,
Helping Sir Vertex
Seek the sword in the cone.
King Arthur has hidden his sword, Edgecalibur. The knight who finds it will be the next king.
Can Sir Cumference and Lady Di point Vertex in the right direction? Will Vertex's sharp thinking give him the edge?
Description
Sir Cumference, Radius, and Sir Vertex search for Edgecalibur, the sword that King Arthur has hidden in a geometric solid.
Series
Pages
32
Awards
Grand Canyon Reader Award (Nominee — Nonfiction — 2007)