Use your Tag Reader to bring this comic book-style story to life! Ever since Kevin used his powers to move a meteorite, he's been acting strangely. When he is captured by the alien bounty hunter Seven Seven, Ben and Gwen fear he might have reverted to his evil ways. It's up to them to rescue Kevin and get to the bottom of this mystery before it's too late. Throughout the story, play learning activities that help build reading comprehension and vocabulary skills. Children can earn online rewards and parents can connect the Tag Reader to the online LeapFrog Learning Path to see what their child is playing and learning. Introduces: Matching skills. Memory skills. Logic and reasoning skills. Literary analysis and critical-thinking skills. Reading comprehension. Internet connection required to download the audio of this book. For ages 5 to 7 years.