What has the author Gary R Cooper written?

There is no widely known author named Gary R. Cooper. It is possible that you are thinking of a different author or that the name is misspelled.

To help you find the author you are looking for, could you please provide:

* More details about the author or their work: Do you remember any of the books they have written? What genre are they known for? Any other information about them?

* Any possible variations of the name: Perhaps it's Gary Cooper, Gary R. Cooper, or a slightly different spelling.

With more information, I can help you find the author you are looking for.