The Private Investigator Handbook: The Do-It-Yourself Guide to Protect Yourself, Get Justice, or Get Even

The Private Investigator Handbook: The Do-It-Yourself Guide to Protect Yourself, Get Justice, or Get Even

The Complete Idiot's Guide to Private Investigating, Third Edition: Discover How the Pros Uncover the Facts and Get to the Truth

How to become a private investigator: Break into the industry with little or no experience