In high school we took a lot of geography, and learned about "tombolos" and "terminal moraines" and such, but damned if the teacher ever gave you an example.
This book has an interesting approach - it shows a map on one side, the text points out interesting or unusually features, and then a second page with diagram and text explains the origin of the feature.
It seems like a simple idea, but it's an approach I've seen in few other places.
Some negatives:
This is a re-print of a fairly old book, so perhaps (according to the new forword) some of the theory is a little old. I feel however, the bulk of the material is still valid, and well worth it. (It's too bad some aspiring professor somewhere does write an up-to-date book using the same approach)
The new forword doesn't add much to the book, and the publisher might better have left it out.