Parents and guardians of younger children now may sign up youth to receive a bag that will contain a free, gently used picture book or chapter book (parents choose which type of book to receive) and more in February. Each bag will contain a different book, and parents with more than one child should register each child separately. Just 40 such book bags will be available. Registration for the youth book bags runs from Monday, Feb. 1 at 9 a.m. to Sunday, Feb. 7 at 4 p.m. Book bags then may be picked up between Saturday, Feb. 13 and Friday, Feb. 19.