The link below is to an article about how ebooks have impacted on one particular traditional bookshop. However, I would say that this type of impact is now becoming commonplace, especially among booksellers who seem reluctant to open an online dimension to their store.

For more visit:
http://www.yourhoustonnews.com/courier/news/traditional-bookstore-hit-hard-by-kindles-and-e-books/article_e32cba3b-e58b-54f9-ad87-c545d7cbab28.html