Bryn Mawr Bookstore – Now in Our 49th Year!, The Bryn Mawr Bookstore IS REOPENING on Thursday, September 10, 2020! New hours The Bryn Mawr Book Store, founded in 1971, is one of the few remaining used bookstores in the Boston area. It is a virtual treasure trove, selling fine used and rare books at reasonable prices. We have more than 30,000 books on….