Kathy Thieman, left, purchases books from Friends of the Library member Wanda Barhorst during the annual book sale at Francis J. Stallo Memorial Library in Minster. The sale continues today and Wednesday until 7 p.m.; Friday, 10 a.m.-1 p.m.; and Saturday, 10 a.m.-noon. On the last day, visitors will be able to fill provided bags with books for $1 per bag.