This is a leapfrog Tag set of books. Each book focuses on a specific vowel. There are 6 long vowel books and 6 short vowel books. These are books that help to teach vowel sounds in words. These books can be used with the Leapfrog tag system OR used alone. The books are in very good used condition. There are some spots that show wear (as shown). Perfect for your new reader. Please see photos, they are part of the description. It is missing Long vowel E from the sets. These will be shipping via USPS Media Mail.