More than 20,000 books in various genres will be for sale starting Friday, May 14, at this weekendâs Friends of the Lancaster Public Libraryâs ReSort Book Sale. Hours are 9 a.m. to 5 p.m. Friday and Saturday, May 14 and 15, and 9 a.m. to 4 p.m. Sunday, May 16, which is half-price day. The sale is at the volunteer friends groupâs Book ReSort at 225 N. Marshall St. More than half the books for sale are priced between 50 cents and $2. Other items are individually priced, according to a news release from the Lancaster Public Library â the beneficiary of the friendsâ proceeds from the sale.