![Tulsa World Previews 2015 Peggy V. Helmerich Distinguished Author Award Tulsa World Previews 2015 Peggy V. Helmerich Distinguished Author Award](/sites/default/files/styles/large/public/news-clipart_27.jpg?itok=b7-0WX_y)
Thank you to the Tulsa World for previewing the 2015 Peggy V. Helmerich Distinguished Author Award.
All libraries will be closed Thursday, July 4 for Independence Day.
Thank you to the Tulsa World for previewing the 2015 Peggy V. Helmerich Distinguished Author Award.