Used books are accepted selectively for trade credit rather than cash, which helps keep part of the inventory changing while supporting another round of reading. The Boise branch of Bent Corners Used Books is placed at 3343 North Five Mile Road and forms one half of a local two-store business that advertises a combined collection of more than 50,000 used books. Idaho Book Fairs WarehouseThis is the one entry where showing up spontaneously can lead to disappointment, because the building is not operated like an ordinary walk-in bookstore. Idaho Book Fairs maintains its warehouse at 1515 South Wilson Street in Boise and opens the space by appointment while concentrating primarily on school book fairs and community reading needs. Sandpoint BooksCommunity connection matters more than sheer floor space at this independent northern Idaho shop.