In the final installment of "The Man in the Moon Trilogy," the entire solar system is under siege. The Jupiter Computer is on the rampage, but this time, he's ten times more formidable. His dragon army is ready to complete their task of total interplanetary domination. Moony is still imprisoned on Earth by Commander Donaldson and in dire need of an impossible rescue. The Moon Computer and her clan are determined to thwart the Jupiter Computer's plans. In order to do so, they must face a fighting force never seen before in the history of the galaxy. The entire solar system must bond together to save themselves. The Moon Computer is calling the shots as usual, but there are many new "entities" who want things their way. However, wartime and humanism have transformed the Moon Computer into a different machine. Her quest now is to rid the solar system of the ultimate invasion, one-hundred and three Jupiter dragons... are on their way! Philip, Harry, Yoshi and Ernst, will help M.C. attempt to save the Earth and the moon. What ensues is nothing short of total bedlam for all the planets in our section of the Milky Way Galaxy. In the third and last volume of "The Man in the Moon Trilogy," all debts will be settled. All accounts will be closed. Get ready for the gripping conclusion, which spans the entire history of our solar system. Time is relentless.