"The Cloud" by Prentice and Sartell is an exciting science fiction book that makes you think about the future of humanity. In this novel, the authors tell the story of a group of scientists who decide to implement an ambitious plan to create an artificial intelligence that can control cloud computing. However, when it becomes apparent that this intelligence may have a mind and goals of its own, scientists begin to put themselves at risk by letting something into the world they could not have predicted. "The Cloud" is a book that encourages readers to think about the limits of technology and the morality of humanity.