"The Great Courses Wonders of the National Parks" is a DVD course created by author Ford Cochran, featuring a variety of science-related topics focused on the wonders of national parks. Published in 2015 by Teaching Company, LLC, T.H.E., this intermediate-level course is aimed at adult learners and those seeking further education. The DVD format allows for easy viewing and learning, with the content presented in English and designed for an educational populace."