I wanted learn something about the prairie system that once existed in North America and thought this book would be a good choice for doing that. I bought the hardcover edition because I had the idea that it would be a little more durable, it's coatpocket sized but be sure your pocket is well made, this little book is heavy(seems to be put together better than I'd expect for a paperback too).
The first 82 pages cover the area in general with sections on history, plant biology, wildlife and insects, and a short bit on Human life there too. Most of the pictures in the book are found in this first part.
The bulk of the book covers the various prairies in the U.S. and Canada with a chapter on each state or province (one small map for each). You'll get a short history/description of each major prairie as well as information on some of the plant and animal life to be found there. Directions are given for finding each place. Information on best times to visit, hiking/camping, weather and a phone number or two for more information are also given. In addition to the main prairies, at the end of each chapter there's a listing of, I guess, lesser prairies with not much more than phone numbers, a very short description and directions.
I would have liked more pictures of the individual prairies to get a better idea of what each one looks like, plant, bird, animal and insect pictures would've been nice too. There's so much information/territory covered here that your eyes can almost glaze over from looking at it. It might be enough to help you decide which one to go to on vacation but if you want more detail on a specific location you'll need to go elsewhere. There are 5 websites on page 496 that I haven't tried, they might be of some help.