 Support for Little Rock Public Radio comes from listeners and from the Central Arkansas Library System. CALS is hosting a used book sale Thursday, March 7th through Saturday, March 9th. The used book sale will be held in a new location, the Port Industrial Hub at 773 Sloan Drive in Little Rock. Proceeds will benefit CALS activities, including Summer at CALS and the Six Bridges Book Festival. More info about the CALS used book sale is available at CALS.org.