Books about Garden Restoration
I'd like to hear suggestions of books written about garden restoration in general. I've not seen books in Borders, Book People, etc. in the gardening section on this subject. Are they even out there?
Also, aside from large historic estates, I get the feeling most American homeowners give little thought to restoring their old gardens when they own an old home and generally tear everything out and start new. How do you feel about this? Is there an art to keeping the old and adding some new for an era appropriate garden?--I'm looking for a book on this subject.