Adventures with the Parkers books

Has anyone read these by Mike Graf? I see one on Amazon and the sample “look inside” looks like it would be a great living book. But, I wonder if these books get into the issue of creation vs. evolution or not. There is a book on each of the National Parks. I may go ahead and try the one that is a bargain book, but I wondered if anyone else has read them and has an opinion to share. Thanks.

http://www.amazon.com/Olympic-Tidepool-Glacier-Adventures-Parkers/dp/B005FOIDF0/ref=lh_ni_t