Max the Dog and a young girl named Tori take the first trip to the Moon since the Apollo era, and their trip proves so inspiring to people back on Earth that all the nations of the world come together to build a great Moon colony. From the colony, the views of Earth make everyone realize how small and precious planet Earth is. Along the way, the story sets the stage for more sophisticated science, featured in the 19 "Big Kid Box" sidebars which cover topics including "Phases of the Moon," ...

Come with Max as he takes off on his next exciting science adventure, this time joining astronauts on the first human mission to Mars. Equipped with a specially designed spacesuit, Max sniffs for signs of microscopic life. Will he find any? Read the exciting story to find out, and to learn how his trip to Mars helps his young friend Tori reflect on the beauty and fragility of our own planet Earth. This is more than just a fun story. Educationally designed "Big Kid Boxes" along the sides of...