The annual book sale fund-raiser for the Pecan Valley Genealogical Society will be held from 9 a.m. to 6 p.m. Tuesday, Sept. 17, through Friday, Sept. 20, at the Local History and Genealogy Library, 213 S. Broadway, across from the Courthouse. Prices start at .25 cents for paperback books, and .50 cents for hardback books.