Personal letters of the early, not-yet public Oppenheimer take him from 1922 to 1945, when he left Los Alamos, from romantic enthusiasm to troubled vision and are accompanied by an unpublished interview and recollections of people who knew him
If you are the type of person who is interested in reading a book of Oppie's letters you will love it, especially if you are interested in his early years. I found his insecure, oversharing, and a little dramatic letters from his late teens/early 20s especially charming and relatable. The editors were also able to speak with many of the letter recipients to add context and additional insight. Definitely worth a read if you are trying to learn more about him.