Make plans now to attend the spring semi-annual book sale April 13-15 at the Cobb Civic Center. Book sale hours will be 9 a.m. to 5 p.m. Friday and Saturday, and 1 to 5 p.m. on Sunday. The civic center is located at 548 South Marietta Pkwy SE, Marietta and has plenty of free parking. Acceptable forms of payment are cash and checks. On Friday until 1 p.m., electronic devices are not permitted. Patrons will only be able to buy up to two boxes of items at a time on Friday until 1 p.m. Sunday is BYOB (Bring Your Own Box) Day. You can bring any size box you like and fill it to the top. All profits from this sale go directly to buying more items for the 16 libraries in the Cobb County Public Library System. For more information, call Jonathan McKeown at 770-528-2332 or email firstname.lastname@example.org.