The second volume William H. Patterson’s official biography of Robert A. Heinlein is now Robert A. Heinlein in Dialogue with His Century, Vol. 2: The Man Who Learned Better, 1948-1988.
Here are two reviews:
- ‘Robert A. Heinlein: In Dialogue with his Century,’ by William H. Patterson, Jr. – The Washington Post
- Book Review: ‘Robert A. Heinlein’ by William H. Patterson Jr. – WSJ
The author unfortunately died in April : William H. Patterson, Jr., Passes Away – The Heinlein Prize.
The first volume of his biography came out in 2010: Robert A. Heinlein: In Dialogue with His Century, Vol. 1 – Learning Curve (1907-1948)