Each year four million books pass through Carnegie Library of Pittsburgh‘s Support Center. On this installment of Yinzer Backstage Pass we take a tour to discover how books get from the publishers to your local library. Anita Greene-Jones shows us how books get chosen, where all those colorful stickers come from and she brings us to the magical conveyor belt that makes sure that every book makes it to the right library.

Check out last week’s episode to explore all the secret parts of the Monongahela Incline.