Astronaut-recommended space adventure. The first book in the Tully Harper Series! THE CONSPIRACY GAME - "This time I won't be left behind." Commander Harper is searching for water on Mars when he discovers something unlike anything in our solar system. It makes Harper a living legend, but that only leads to more missions from the Space Alliance. Once again, he has to leave his only son behind. Not if his son has anything to say about it. This summer Tully Harper puts away his hoverboard and plans a mission of his own - to sneak into space on his father's ship. He brings along plenty of snacks, his best friend, and the girl he has a crush on. Once on board, the three of them uncover The Conspiracy Game and change the fate of the solar system. The Tully Harper Series continues its journey to real places in our solar system with THE RATHMORE CHAOS and A CORD OF THREE STRANDS.