This book is a unique teaching tool that takes math lovers on a journey designed to motivate kids (and kids at heart) to learn the fun of factoring and prime nu

A counting book in which a little monster's birthday party gets out of control.

In the American Mathematical Society's first-ever book for kids (and kids at heart), mathematician and author Richard Evan Schwartz leads math lovers of all age

At bedtime a small boy tries to control ten insatiable monsters demanding food and creating chaos throughout the house.

Monster goes through all the unusual things he has in his room, counting them from one to twenty.