Learn what numbers are not divisible by two.

This deceptively simple bedtime book gives your child the building blocks for math success. As children say goodnight to the objects all around them three wheels on a tricycle, four legs on a cat they will connect with the real numbers in their world while creating cuddly memories, night after night.

Introduces a variety of animals

A simple story about four dogs at a dog show introduces the ordinal numbers: first, second, third, and fourth.