Conversation so far:
Did Cameron Crowe write the book Fast Times at Ridgemont High?
His book, Fast Times at Ridgemont High: A True Story, came out in 1981.
When did Cameron Crowe write the book Fast Times at Ridgemont High?
in 1981.
Was the book Fast Times at Ridgemont High popular?

Question: When did it get made into a movie?
Self-contained rewrite: When did the book Fast Times at Ridgemont High get made into a movie?