Start with high-confidence national government books, then narrow by subgenre or adjacent topics.
The Invisible Coup
Peter Schweizer
Fools on the Hill
Dana Milbank
Clouds of Secrecy
Leonard A. Cole, Alan Cranston
Hiding in Plain Sight
Sarah Kendzior
Government Gangsters
Kash Pramod Patel, Kash Patel
Under Siege
Eric Trump, Donald J. Trump - introduction
