Our Library

These are the textbooks for our Professional Investigation program. We highly recommend these works and the authors who created them.  Further, PI Magazine is a “must read” for every investigator.

1. PROFESSIONAL INVESTIGATIONS, 3nd edition (2020) – Rory McMahon.
2. FRAUD INVESTIGATIONS, (2018) – Rory McMahon
3. Uncovering Reasonable Doubt – Brandon Perron
4. Code of Professional Conduct – Lawyers & Judges Publishing Co. – Kitty Hailey
5. Trials &Tribulations of a Real-Life Private Eye - John Lajoie
6. The Manual to Online Public Records by Cynthia Hetherington
7. Business Background Investigations - Cynthia Hetherington
8. The Case File - Paul Purcell - Infoquest - Atlanta GA
9. Undercover Investigation in the Workplace – Eugene Ferraro
10. The Professional Investigator Writers Club Press 2008 - Kitty Hailey
11. Criminal Investigation for the Professional Investigator - CRC press - Warren J. Sonne
12. Advanced Criminal Defense Investigation – Paul Ciolino and Grace Castle
13. Corporate Investigation 2nd Edition – Reggie Montgomery
14. Successful Personal Injury Investigation – Frank Ritter
15. Interview & Interrogation – Wicklander-Zulawski
16. You Can Find Anyone – Joe Culligan.
17. Financial Investigation and Forensic Accounting
    2nd edition - CRC Press, George A. Manning, Ph.D, CFE.
18. Introduction to Criminal Justice – Patrick Anderson and Donald Newman.
19. Advanced Forensic Civil Investigations - Paul Ciolino and Grace Castle