Michael Crichton and Stephen Gurewitz, have which mutual occupation?
Michael Crichton John Michael Crichton ( ; October 23, 1942 – November 4, 2008) was an American best-selling author, screenwriter, film director and producer best known for his work in the science fiction, medical fiction and thriller genres. His books have sold over 200 million copies worldwide, and many have been adapted into films.
Michael C. Horowitz Michael C. Horowitz (born 1978) is an American author and associate professor of political science at the University of Pennsylvania.