The purpose of this RFP is to obtain proposals from qualified firms to establish a Fixed Unit Rate Library Book contract with one or more firms, through competitive negotiations for School & Classroom Library Books at the primary center, elementary, middle, and high school levels. The District will only upload MARC records from District Approved Library Book Vendors. Library book companies who desire to apply to be District Approved Library Book Vendors must be able to provide a large number of fiction and non-fiction titles in print, ebooks, and audiobooks from a wide variety of different publishers, the majority within a 60 day turn-around, including the time needed for cataloging, processing the books according to District specifications, packing the books in shelf order, and shipping the books. A second shipment should be sent within 30 days for a total of 90 days.