2001: A Space Odyssey (comics) American comic book. The story is a close adaptation of the events of the film, but differs in the fact that Kirby incorporated additional dialog from two other sources: the Clarke/Kubrick novel and a copy of an earlier draft script of the film that included the more colloquial-sounding version of HAL 9000, as originally voiced by actor Martin Balsam before Douglas Rain took over. In addition, the comic narrative captions describe the characters' thoughts and feelings, a significantly different approach from that taken by the film. The treasury edition also contained a 10-page article entitled "2001: A Space Legacy" written
2001: A Space Odyssey (novel) as to give the reader an almost kinesthetic familiarity with the experience of space travel and the technologies encountered. Large sections of the novel are devoted to detailed descriptions of these. The novel discusses orbital mechanics and the manoeuvres associated with space travel with great scientific accuracy. The daily lives of Bowman and Poole on board the "Discovery One" are discussed in detail and give the impression of a busy yet mundane lifestyle with few surprises until the malfunction of Hal. Dr. Floyd's journey to Space Station One is depicted with awareness of fine points such as the experience of