The Dr. Seuss Treasury is the ultimate way to enjoy the classic Dr. Seuss library wherever you go. Children can join the Cat in the Hat, the Grinch, the Lorax, Sam-I-Am, and many other beloved characters as they explore 55 interactive digital book apps, and grown ups can track reading skills and progress using the new statistics feature that counts the number of books & hours read, pages turned, and words tapped. Try it FREE for 7 days, then subscribe & save for unlimited access. For use on iPhone, iPad, and iPod Touch. Users can subscribe for 3 months, 1 year, or unlock the whole app for unlimited access for a one time fee.