Xenogenesis trilogy

work by Butler

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July 16, 2026

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The Xenogenesis trilogy is a series of science fiction novels by Octavia E. Butler. The trilogy includes Dawn: Xenogenesis (1987), Adulthood Rites (1988), and Imago (1989). Butler's work often blends science fiction with mysticism and African American spiritualism.1

The trilogy explores themes of genetic manipulation and survival. In the story, a human named Lilith is tasked with helping an alien race, the Oankali, repopulate Earth after a nuclear war has rendered it uninhabitable for humans. The Oankali are masters of genetic engineering and offer humanity a chance to survive by merging with them, though this process involves significant biological and societal changes.12

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Octavia E. Butler
Her later novels include the Xenogenesis trilogy—Dawn: Xenogenesis (1987), Adulthood Rites (1988), and Imago (1989)—and The Parable of the Sower (1993), The Parable of the Talents (1998), and Fledgling (2005). Butler’s short story Speech Sounds won a Hugo Award
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Her later novels include the Xenogenesis trilogy—Dawn: Xenogenesis (1987), Adulthood Rites (1988), and Imago (1989)—and The Parable of the Sower (1993), The Parable of the Talents (1998), and Fledgling (2005). Butler’s short story Speech Sounds won a Hugo Award
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