Billion-Dollar Brain

Spy fiction, literature concerning the forms of espionage, was a sub-genre derived from the novel during the nineteenth century, which then evolved... into a discrete genre before the First World War , when governments established modern intelligence agencies in the early twentieth century. As a genre, spy fiction is thematically related to the novel of adventure , the thriller and the politico–military thriller . In nineteenth-century France, the Dreyfus Affair contributed much to public interest in espionage. For some twelve years , the Affair, which involved elements of international espionage, treason, and anti-Semitism, dominated French politics. The details were reported by the world press: an Imperial German penetration agent betraying to Germany the secrets of the General Staff of the French Army; the French counter-intelligence riposte of sending a charwoman to rifle the trash in the German Embassy in Paris, were news that inspired successful spy fiction.
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Fiction is the form of any narrative or informative work that deals, in part or in whole, with information or events that are not factual, but... rather, imaginary—that is, invented by the author. Although fiction describes a major branch of literary work, it may also refer to theatrical, cinematic or musical work. Fiction contrasts with non-fiction, which deals exclusively with factual events, descriptions, observations, etc. . Realistic fiction, although untrue, could actually happen. Some events, people, and places may even be real. This is termed "faction". It can be possible that in the future imagined events could physically happen. For example, Jules Verne's novel From The Earth To The Moon, which at that time was just a product of his rich imagination, was proven possible in 1969, when Neil Armstrong and Buzz Aldrin set foot on the Moon, and the team returned safely to Earth. Realistic fiction strives to make the reader feel as if they're reading something that is actually happening—something that though not real, is described in a believable way that helps the reader make a picture as if it were an actual event.
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