Start with high-confidence policing & law enforcement books, then narrow by subgenre or adjacent topics.
An Inconvenient Cop
Edwin Raymond, Jon Sternfeld
Immigration Detention Inc.
Nancy Hiemstra, Deirdre Conlon
Above Suspicion
Joe Sharkey
Becoming Abolitionists
Derecka Purnell
The End of Policing
Alex S. Vitale
