LeapFrog Bundle Tag Book 2-Pack - Green Eggs and Cat in The Hat Use the #1 selling Tag Reading System to bring these two books to life by Dr Seuss: Cat in the Hat and Sam-I-Am as he tries to convince his friend to try Green Eggs and Ham With its amazing touch technology, the Tag Reader makes learning to read an exciting experience as words talk, pictures sing and stories live out loud The Tag Learn to Read System library features more than 80 interactive books, puzzles, maps and more (sold separately) Parents can connect the Tag Reader to the online LeapFrog Learning Path to see what their child is playing and learning Appropriate for children ages 4 to 8 years Tag Reader sold separately