John Michael Crichton was an American author, screenwriter, and filmmaker, celebrated for his groundbreaking contributions to the genres of science fiction, techno-thriller, and medical fiction. His literary creations, which have sold over 200 million copies worldwide and have been translated into thirty-eight languages, are renowned for their exploration of human technological advancement and its often catastrophic consequences. Crichton's works stand as cautionary tales, particularly highlighting themes of biotechnology, genetic modification, hybridization, paleontology, and zoology.

After receiving an M.D. from Harvard Medical School in 1969, Crichton chose not to practice medicine, instead dedicating himself to writing. His prolific career includes 26 novels, such as The Andromeda Strain, The Terminal Man, The Great Train Robbery, Congo, Sphere, Jurassic Park, Rising Sun, Disclosure, The Lost World, Airframe, Timeline, Prey, State of Fear, and Next, with several more published posthumously.

In addition to his literary success, Crichton made significant contributions to film and television. He wrote and directed Westworld, the first film to use 2D computer-generated imagery, and was involved in other films like Coma, The First Great Train Robbery, Looker, and Runaway. Crichton is also the creator of the acclaimed television series ER, and his work on Jurassic Park led to one of the most successful film franchises in history.