Allentown Public Library, 1210 Hamilton St., is hosting a used book sale 10 a.m. to 4 p.m. Sept. 23 and 24.

There will be a large assortment of used books on all topics from which to choose.

There will also be CDs and DVDs for sale.

All proceeds benefit the library.

For more information, call the library at 610-820-2400 or visit allentownpl.org.