As of my last update, there is no widely recognized author with the exact name "C. R. Gray" who has gained significant prominence in the literary world or who has a substantial body of work known to the general public. It's possible that "C. R. Gray" could be a pen name, a lesser-known author, or an emerging writer with limited exposure. If you have specific details about the works or the context in which C. R. Gray writes, I could provide more targeted information. Otherwise, without additional information, it's challenging to give an accurate short description of this author.