Barnes & Noble is a nice bookstore. They have plenty of titles already in the store and they can special order some of the ones they don't.
This is an interactive store, if you want it to be. They have a lot of activities for children and a board that lists the times for each scheduled activity. They have a lot of book signing events too so you can meet the authors, if you like.
Their bakery has good desserts and different coffees if you want to relax.
more