Simple Solutions books are sold to schools only and in class sets only. The books are consumable, and copyright restrictions prohibit photocopying of pages. Teacher support materials, including access to a digital Teacher’s Edition with helpful resources that can be used for the entire school year are provided at no additional cost with each class set of Simple Solutions. Price lists include pricing and ISBNs for all student books. Please email or call us if you have questions about purchasing or using Simple Solutions (877-382-7537).