These books work with a tag reader. It looks very much like a pen. but it hold the story in the memory. That means it can read the story for the child or help them with words they don't know. it also asks questions and there are games to play in the book that you need the tag reader for. You only need one Tag reader no matter how many books you buy. Each tag reader can hold several books and you can take books off when your child get bored and put on new ones. I hope you can understand me:-)
The Tag Reader does not come with this. This auction is just for the book. However I do have 2 of the Tag Readers for auction. Check my page. I just listed them today:-)