An article I found particularly useful: Trekdom – Star Trek Fanzine: Captain Kirk, Mr. Spock, and JFK: The Rejected Roddenberry Pitch for Star Trek II, III, and IV
An article I found particularly useful: Trekdom – Star Trek Fanzine: Captain Kirk, Mr. Spock, and JFK: The Rejected Roddenberry Pitch for Star Trek II, III, and IV