John E. Douglas

Previously a special agent working for the United States Federal Bureau of Investigation, John E. Douglas is now a writer with a number of fictional and non-fictional works within his oeuvre, as he uses his expertise to create an extensive and in-depth backlog of material. Working as a unit chief as well, none are better suited to the task than he when it comes to writing informative and engaging accounts of his time spent there. With a strong voice and an equally strong sense of accuracy to his work, he was one of the first criminal profilers working, something which really takes his writing on criminal psychology to another level.