Chris,
I've spoke to a frequent poster here at GCA who pitched an idea for such a book to me. He was/is (?) actually thinking about trying to put one together. Perhaps he'll reveal himself. Until then, I'll keep a lid on it.
I think it's a great idea, principally because I don't think there exists such a book. Does there?
There's plenty of interesting material to include. And artwork, ie. photos, plans, sketches, paintings etc., wouldn't be a problem to compile and present. The heathland courses are as visually stimulating as any.
As for courses to cover, the book would definitely have to start with the earliest works of Park (Sunningdale), Colt (Stoke Poges), Fowler (Walton Heath) and Abercromby (was it The Addington first, for Aber? I can't recall right now), plus Paton and Low's revolutionary remodeling at Woking.