September is library card sign-up month @ your library when the American Library Association and libraries across the country remind parents that a library card is the most important school supply of all. Come to the Dayton Memorial Library to get your new library card. If you have lost your library card, you can replace it free during the month of September. Normal cost to replace a library card is $1.00. Please call the library if you have questions about getting a library card. 382-4131 or email firstname.lastname@example.org.