Nine Bookstores (Plus One)

CNN talks about nine bookstores that are worth visiting for books and as a tourist destination. A friend adds a tenth. I've been to the Strand and City Lights and have shopped (online) at Powells and Tattered Cover.

The wallet cringes...

Addendum: How about the best bookstores world-wide? (Odd...no overlap!)

Addendum: Another suggestion...the Book Mill of Monatague, Massachusetts.