Dr. Decker

Dr. Decker's books

Trump's Brain: An FBI Profile of Donald Trump: Predicting Trump's Actions and Presidency

3.72 avg rating — 1,553 ratings

Predicting Biden: An FBI Profile of Joe Biden: Biden's Psychology, Future Actions and Presidency

really liked it 4.00 avg rating — 22 ratings

Office Assholes: Use FBI Profiler Techniques to Protect Your Job: A Simple User Guide to Predict Behavior and Protect Yourself at Work

3.62 avg rating — 21 ratings

The Impeachment of Donald Trump: A Simple Guide to Trump's Impeachment and Exit in 2020

2.86 avg rating — 7 ratings

Trump's Brain: An FBI Profile of Donald Trump: Predicting Trump's Actions and Presidency

0.00 avg rating — 0 ratings