This is a collection of dirty tricks used to catch criminals, cheats and fraudsters. Some tricks are completely unethical but, many can be used ethically, however any criminal would consider them unfair because they are sneaky and effective beyond what an investigator might use on a day-to-day basis to catch a criminal including...

How a dirty cop can beat the daylights out of a completely compliant subject, on video, and get away with it every time!

The Dirty Trick I wish I had learned YEARS ago! (This alone is worth the price of the book many times over.)

The social media Dirty Trick Al-Queda used to blow up 4 Top Secret U.S. helicopters!

The “How Much Do They Drink” Dirty Trick.

WARNING: Don't even think about using any of the Dirty Tricks in the “Off Limits” chapter!

The one Dirty Trick thieves hate even more than getting caught!

Real-World Case Studies.

The “Freakishly Effective” Dirty Trick to catch underage drinkers in a bar. (This is one I almost didn't include!)

REVEALED: The Dirty Trick that saved me from a beating.

The Dirty Trick cops use to shut down a Private Investigator's surveillance in 30 seconds or less. (Don't conduct another surveillance until you learn this one!)

A cute little Dirty Trick to drive a stalker crazy. (I've used this one pro-actively for years!)

One sneaky way to discover who installed a hidden cam.

Bonus Tips!

Section on Little Known Sources of Info (If you're a real-world P.I. you better learn these!)

The best time of day to use “The Last Place You Look Dirty Trick”.

The “Particularly Devastating” trick to catch a liar. (That's what the U.S Government said in a previously classified report!)

The Post Card Dirty Trick. (This is so powerful it's one of my all-time favorites!)

And Much, Much More!