I can help you find some related books. Here are a few books on criminal psychology, all written by Americans: 1 The Criminal Psychology of Murderers by Milton Calhoun (John Calhoun) The Practice of Criminal Psychology: A Textbook on the Study of Criminal Psychology by Richard J. Gerrigg 3. Criminal Psychology: A Textbook for Students by William James 4. The riminology of the Unconscious by Joseph M Chiarco These books were classics on criminal psychology, covering all aspects of criminal psychology, including criminal motives, criminal methods, psychological testing, crime prevention, and so on. I hope these books will help you find the information you need.