Thanking audio book narrators?

I have been dealing with migraines for awhile now due to rain. I have found that audio books and music have helped me a lot. win I listen to audio books, it’s as if I am being read to. My question is, have the narrators ever been thanked? I do not mean paid, I’m unsure if they even get a lot of money to do this in the first place, but let’s take money out of the picture, even though that is important, but I’m talking about being thanked here. Do people even think about what time they put in to this? It’s not like they can sit down and read these books in one go, it takes time. Not to mention that they have to put emotion in what they read. Not only that, but if the narrator is moved by the book they are reading, if it hits to close to home for them, they still have to do it, with out showing the emotions that it may bring up. I would like to find a way to thank them somehow, but I don’t even know where to start. Does anyone have any ideas? Could I type in my favorite narrator(s) on facebook or twitter and see if they have a page? I won’t bother them if they have a personal profile only, I don’t want to freak anyone out here. Any help would be great.