Age range 1+Zip the Robot wants to accompany Cat on a difficult hike.In this story in the Zip the Robot series, Zip wants to accompany Cat on a hike. "Robots are great hikers", he says. But the hike is too long, hot, and muddy for a robot. This amusing beginner reader book, with bold, bright illustrations and simple text will show readers the importance of taking care of your friends and keeping a good attitude. Introduces young readers to simple vocabulary and dialogue.