Douglas Preston is the co-author with Lincoln Child of the celebrated Pendergast series of novels, including such best-selling titles as Fever Dream, The Book of the Dead, The Wheel of Darkness, and Relic, which became a number one box office hit movie. His solo novels include the New York Times bestsellers Impact, Blasphemy, and The Codex. His nonfiction book The Monster of Florence is being made into a film starring George Clooney. Preston is an expert long-distance horseman, a member of the elite Long Riders Guild, and a Fellow of the Royal Geographical Society. He has traveled to remote parts of the world as an archaeological correspondent for The New Yorker. He also worked as an editor and writer at the American Museum of Natural History in New York and taught nonfiction writing at Princeton University. Preston is the Co-president of International Thriller Writers, and serves on the Governing Council of the Authors Guild.