On most days, it's considered lucky if you can find a place to park at the Spokane Valley Library. During business hours, there isn't a nook or cranny in the 22,000-square-foot building at 12004 E. Main Ave. that isn't used. Citizens of Spokane Valley and beyond rely on one of the largest libraries in the Spokane County Library District for free access to more than 115,000 books, periodicals, tapes, videos, books on tape or DVDs.