Interested in earning some money from your used books? Participate in our Buy Back Books program! We accept all primary book resources that are used for Tapestry of Grace, The Homegrown Preschooler, Knowledge Box Central, or Weaver Curriculum. Before you ship your books to us, please complete the submission form below. After we have processed your submission form, you will receive an email with a tentative offer and further instructions. Shipping books to Bookshelf Central is at your expense. After processing the shipment, you will receive a gift certificate via email.