Jeff VanderMeer is an American author known for his contributions to the genres of speculative fiction and weird fiction. He gained significant recognition for his Southern Reach Trilogy, particularly the first book, Annihilation, which won the Nebula Award and was adapted into a film in 2018. VanderMeer's writing often explores themes of ecology, the unknown, and the intersection of humanity with nature. In addition to his novels, VanderMeer is also an editor and has written essays and short stories. He is known for his unique narrative style and imaginative world-building, which often blends elements of horror and science fiction. VanderMeer has been influential in the New Weird movement, which challenges traditional genre boundaries.