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17 extraordinary bookstores

Oct. 7, 2013, 4:53 p.m.
Exterior and interior of McKay Used Books

Photo: Catie Leary

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McKay Used Books

McKay offers more than just books. The idea of a "free enterprise library" stemmed from the concept of trading books you've read for ones you haven't. This Knoxville store is stocked exclusively with items that customers bring in to trade or sell.