Prince Memorial Library Book Sale Join Prince Memorial Library in the Biggest Sale of the Year! Thursday, October 12: 9 a.m. - 8 p.m. Friday, October 13: 9 a.m. - 5 p.m. Saturday, October 14: 9 a.m. - 5 p.m. Fill a bag & make a donation: Tuesday, October 17: 9 a.m - 4 p.m.