John Gregory Dunne (25 May 1932 - 30 December 2003) was an American novelist, screenwriter and literary critic. He was born in Hartford, Connecticut, and was a younger brother of author Dominick Dunne. He suffered from a severe stutter and took up writing to express himself. Eventually he learned to speak normally by observing others. He graduated from Princeton University in 1954 and worked as a journalist for "Time" magazine. Wikipedia
The definitive Wikipedia entry for John Gregory Dunne. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/John_Gregory_Dunne
John Gregory Dunne, author of True Confessions , The Red White and Blue , and The Studio , grew up in a family of six and married Joan Didion. wiredforbooks.org/johndunne/