The Westford Museum & Historical Society and the J.V. Fletcher Library are scheduled to jointly sponsor the second annual Westford Authors Book Sale. This buy local-read local event is to take place from 1 to 4 p.m. Saturday in the ground-floor meeting room of the library, 50 Main St. During the book sale, readers will have an opportunity to meet more than a dozen local authors, including David Brody and Bob Oliphant, and purchase autographed works for holiday gift giving. Items unique to Westford and the town’s history also will be on sale. For a small donation, gift wrapping will be available. For questions, contact the library at 978-692-5555.