Start with high-confidence journalism books, then narrow by subgenre or adjacent topics.
A History of Broadcasting in the United States: Volume 1: a Tower of Babel. to 1933
Erik Barnouw
Catch and Kill
Ronan Farrow, Little, Brown & Company
How the Word Is Passed
Clint Smith
Fear and Loathing in Las Vegas
Hunter S. Thompson, Ralph Steadman
On Air
Steve Oney
Liberty and the News
Walter Lippmann
Pain Killer
Barry Meier