The Friends of the Arnold Library are having a $5:00 per bag book sale on Saturday April 14th from 10:00 a.m. to 1:00 p.m. at The Jefferson County Library Arnold Branch 1701 Missouri State RD Arnold MO 63010. Enter the library through the basement door at the side of the building. Proceeds to go to the Arnold Branch Friends of the Library to help sponsor upcoming programs and services.