What has the author F R Ings written?

It appears you are asking about an author named "F.R. Ings." However, there doesn't seem to be a well-known author with that exact name.

Could you double-check the name, perhaps it's a different spelling or a combination of initials?

For example:

* Is it "F.R. __Ings__" with a space in between?

* Or perhaps "F.R. __Ings__" with a hyphen in between?

Let me know if you can clarify the author's name, and I'll do my best to find their works for you!