Explore the prehistoric world and help Leap and Professor Quigley reunite an adorable dinosaur with her family in this interactive LeapReader book Includes5 interactive dinosaur playing cards that teach about dinosaur diets and defenses Teaches dinosaur facts, science skills and fossils Ages 5-8 years Works only with Tag Reading System and LeapReader Reading and Writing System (sold separately) Includes 15 interactive dinosaur playing cards that teach about dinosaur diets and defenses Teaches dinosaur facts, science skills and fossils