All books half price! Don’t miss the Research Center Book Sale August 7-9, 2014. This is our biggest sale of the year and includes rare and out-of-print books about genealogy, Oklahoma, history, education and more! Shop music records, historic maps and photos, microfilm, and periodicals.
The Book Sale runs 10 a.m to 5 p.m. Thursday and Friday, and 10 a.m to 3 p.m. on Saturday.