Rainbow Book Company - Rainbow offers you the greatest choice for building a high quality library collection with the breadth and depth to service all your readers! Our partnerships with hundreds of major educational and trade publishers, as well as small independent presses gives you the most options, the highest fill rates, and the best bindings in one place! We have built our business on a commitment to not just selling books, but cultivating relationships with our vendors, publishers, and customers. With nearly 300,000 titles, including over 20,000 titles offered in our guaranteed Rainbow Library Editions, we can help you build your best library. From curated collections to hand-selected featured titles, we bring you the best - PreK to Teen!