Disloyal: The True Story of the Former Personal Attorney to President Donald J. Trump, by Michael Cohen
This is another in a, now long, list of books about the worst president in history. The difference is this author was on the inside and recounts the way things were done in the inner circle of sycophants around Trump. Don't feel too sorry for Cohen because, as he says, "I knew what I was doing."
Disloyal is a quick and easy read written in straight-forward, spare prose.