Mark Olshaker is a journalist, Emmy Award-winning documentary filmmaker, and a New York Times bestselling author of five novels and twelve books of nonfiction. His books with FBI profiling pioneer John Douglas, including Mindhunter, the basis for the hit Netflix series, have sold millions of copies and offer a unique and intriguing perspective into behavioral science and criminal investigative analysis. He is also the coauthor with Dr. C.J. Peters of Virus Hunter.