Guth Learning is Committed to Customer Satisfaction: We believe that given the proper opportunity – and the proper books – all students can achieve academic success. Our goal is to help students and support teachers. So, if something is not right with your order (books damaged during shipping, an item is missing), we’ll make it right. Return authorization is required for any item which needs to be returned. To request an authorized return, contact customer service within 30 days of your items being shipped. All returned books must be unmarked and unused.
