Welcome to DU!
The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards.
Join the community:
Create a free account
Support DU (and get rid of ads!):
Become a Star Member
Latest Breaking News
Editorials & Other Articles
General Discussion
The DU Lounge
All Forums
Issue Forums
Culture Forums
Alliance Forums
Region Forums
Support Forums
Help & Search
The book starts out (IIRC) with an imagined journey by air, viewing the landforms of N. America and explaining what created them. Lots of details of glacial remnants I hadn't known about before.
I wouldn't take the title too seriously; it's more like a tour with a chatty, knowledgable friend -- one who travels with a chalkboard.
Edit history
Please sign in to view edit histories.
8 replies
= new reply since forum marked as read
= new reply since forum marked as read