Get to know Galaxy Zack--and his new home planet --in this start to an out-of-this-world illustrated chapter book series. In Hello, Nebulon , Zack makes the big move from Earth. He is already nervous about starting school and making new friends, but it only gets worse when he dreams that his classmates are slimy aliens with tentacles, pizza comes covered in gross bugs, and he can never communicate with his Earth friends again Fortunately, when Zack...