Disney's English System (DWE) Step by Step guidebooks, a set of 4 books. [Contents] ・1-3 ・4-6 ・7-9 ・10-12 These guides are easy to understand and summarize how to proceed with the DVD lessons and provide tips on how to speak to your child, making them helpful for parents. Recommended for those who are using Step by Step for the first time or are unsure how to proceed. The covers have sun damage and discoloration. The contents are relatively clean and do not interfere with reading. Please purchase only if you understand that these are used items. *This is only the guidebooks; DVDs and CDs are not included. I am also selling other DWE-related products. Bulk purchases are welcome.