WALLA WALLA -- Friends of the Walla Walla Public Library will host a sale of autographed books by popular authors Thursday-Saturday. The sale includes works by authors such as Sarah Vowell, Donald Trump and Patrick Carman, among others. Also on sale will be candles, library bags and premium chocolate to get a head start on holiday shopping. The sale will run from 1-5 p.m. each day in the library. All proceeds will go to the library.