The Eugenics Wars: The Rise and Fall of Khan Noonien Singh is a two volume set of novels written by Greg Cox about the life of the fictional Star Trek

Star Trek

Star Trek is an American science fiction entertainment franchise created by Gene Roddenberry. The core of Star Trek is its six television series: The Original Series, The Animated Series, The Next Generation, Deep Space Nine, Voyager, and Enterprise...

 character Khan Noonien Singh

Khan Noonien Singh

Khan Noonien Singh, commonly shortened to Khan, is a villain in the fictional Star Trek universe. According to backstory given in the character's first appearance, the Star Trek: The Original Series episode "Space Seed" , Khan is a genetically engineered superhuman tyrant who once controlled more...

. He is often referred to as simply "Khan" in the Star Trek episode "Space Seed" and in the Star Trek movie Star Trek II: The Wrath of Khan

Star Trek II: The Wrath of Khan

Star Trek II: The Wrath of Khan is a 1982 American science fiction film released by Paramount Pictures. The film is the second feature based on the Star Trek science fiction franchise. The plot features James T...

.

The volumes take place during the 1970s, 80s, and 90s. They are written mostly in the perspective of the fictional character Gary Seven

Gary Seven

Gary Seven is the major character in the last episode of the second season of the original Star Trek television series, "Assignment: Earth". He is portrayed by Robert Lansing.-Assignment: Earth:...

, also known as Supervisor 194, and Roberta Lincoln, Gary Seven's partner.