The St. Charles Community College library will host its 15th annual used book sale from 7:30 a.m.-10 p.m. Monday and Tuesday, April 12-13. The used book sale coincides with National Library Week, April 13-19. Both fiction and non-fiction material will be available. Books will be $.50 for paperbacks and $1 for hardbacks. Most of the books for the sale have been donated by faculty, students, and friends of SCC. Proceeds from the sale will go to the acquisitions fund to purchase new materials for the college’s library. For more information, please call the library at 636-922-8620.