We manufacture the highest quality library supplies on the market! Browse our massive selection of circulation & book processing supplies like book covers, classification labels, book repair supplies and more! Organize and display your collection with bookends, shelf labels and book easels. Try our TLS™ brand supplies and see why librarians have been using our products for decades. We carefully choose the best raw materials to ensure quality and consistency through every step of our manufacturing process. Whether you are a public library, school library, or church library, TLS™ offers all the products you need with quality you can depend on. Need help? Our customer care team will be happy to find exactly what you need. Call us at 800.548.7204.