NYC in Color, 
Your Home in Color

This two-in-one book presents children with an interactive way of distinguishing color. One side of the book depicts New York City in color, in which the reader is asked to hold the book up to the object written in the book. Looking through the hole will reveal the color, and will teach the child to associate it with the paired object. 

On the flip side of the book is Your Home in Color, which is made for a child who is reading the book from home. The reader is instructed to read this book in the same way as the other, except that the child is asked to  match the color on the page with an object of the same color in their home. At the end of both books is a checklist of the colors and objects that they were able to find.