What has the author Gordon P Watts written?

It seems you're asking about an author named Gordon P. Watts. However, there isn't any widely known author with that exact name.

It's possible that:

* The name is slightly misspelled. Could you double-check the name?

* The author is less known. Could you provide any additional information, like the genre or topics of the books you're looking for?

Please provide more details so I can help you find the author you're interested in.