"Wonders of Creation" from Zondervan is an awesome book. It is a large size (10 x 10 inches) with heavy duty paper. The pages are double sided with pictures to color on both sides, so you'll want to test to make sure what you color with doesn't bleed through. Most of the two page spreads coordinate with each other, either with them having similar themed animals (both from the desert) or one complete picture spreading across both pages.
There are a variety of types of animals from common (ie. squirrel) to less common (ie. sloth). Some of the pages feature fanciful representatives of the animals and others (most) are realistic. The intricacy of the designs also varies throughout the book with some of the pages having more details and others are more simplistic. This book will give hours (months?) of coloring.
As part of the zblogsquad, I was allowed to do a giveaway for one of these books. Giveaway ends on April 28th at 12:00 am. (This is for US addresses only)
"Wonders of Creation" is available in paperback:
I received a free copy of this book in exchange for my honest review. All thoughts and opinions are my own and no other compensation was received.