Book Sale Saturday, December 11th. The Strong Public Library, in the Forster Memorial Building in Strong, will be holding a book sale on Saturday, December 11th, from ten to three. Stop in, browse, and pick out some reading material for the holidays or a great gift for someone on your list. Contact the library with any questions, (207) 684-4003, or send an email to stronglibrary@strong.lib.me.us