Question: is the netflix movie extinction based on a book

Answer: No, Extinction is a 2018 American science fiction thriller film directed by Ben Young and written by Spenser Cohen, Eric Heisserer and Brad Kane. The film is about a father who has a recurring dream about the loss of his family while witnessing a force bent on destruction. The film stars Lizzy Caplan, Michael Peña, Mike Colter, Lilly Aspell, Emma Booth, Israel Broussard, and Lex Shrapnel. It was released on Netflix on July 27, 2018.