Norm the Narwhal's Quest for Treasure

Norm the Narwhal has a secret: he is a pirate and collector of treasures. Or is he? Norm’s friends do not think his objects are treasure until they see what he has been creating. In this heartwarming tale, young readers help Norm pick out objects that will fit on his tusk. Mathematical ideas, including the concept of topological “holes,” are encountered along the way. Travel with Norm and discover that there is more to the world than meets the eye, and that the most ordinary things can be treasure too.