A gigantic space station orbiting the Earth...and no one knew who had put it there! United States officials knew the monstrous space satellite was not theirs. The Russians could not claim it either...nor England, nor France. IT was an enigma, an awesome weapon of war hanging over the entire world...waiting... Waiting for what? Napoleon Solo and Illya Kuryakin had to uncover the mystery behind the Monster Wheel before it was too late - and with each clue they uncovered, the threat became more horrifying!