J.D. Barker

J.D. Barker is the New York Times and international best-selling author of numerous novels, including SOMETHING I KEEP UPSTAIRS and the wildly popular 4MK thriller series. He regularly collaborates with James Patterson. His books have been translated into two dozen languages, sold in more than 150 countries, and optioned for both film and television. Barker resides in coastal New Hampshire with his wife, Dayna, and their daughter, Ember.