3The science museum is unveiling a new dinosaur skeleton, but the skeleton is one bone short of being complete. Curious George and his friend the man with the yellow hat must use clues to retrace their path and solve the mystery of the missing bone -- before it's too late Based on Curious George, the Emmy Award-winning PBS TV show, this storybook also includes an order of events activity and game for readers to retrace their own steps just like George.