Module 6 Geography books

I am planning to do Module 6 history next year and had planned on doing the books recommended in module 6 for geography as well.  However, I just read a review about “Minn of the Mississippi” which stated that it mentions evolution and that the earth is millions of years old.  After reading a few excerpts from it, I see that this is definately not a book that supports a young earth point of view.  I was wondering if the other books suggested for Module 6 geography are this way as well.  If so, are there other books that you have used in place of these?