Book Thievery

I am hereby launching a worldwide appeal - and amnesty, perhaps - for the safe return of my copy of The Screwtape Letters by CS Lewis.
Do you have it? Or do you know someone who has? I really miss it and would like it safely returned to me.

Sooo... who is it that does not return books? Hands up. Obviously a lot of people are non-returners. If you are one, can you please EXPLAIN YOURSELF and your actions? - I just don't get it!
Not wanting to be sanctimonious, but I have only one unreturned book on my bookshelf and I know exactly where it is, because everytime I see it I am plagued with guilts.
I have had a copy of Naomi Wolf's The Beauty Myth for over a decade now. But my guilt is tempered by the fact that it is from a library. Now, I know that I have infact withheld knowledge from an entire town - but lets face it, the librarian is not likely to be in anguish over lost books (or are they? I hope not!) But to take someone's personal, thoughtfully chosen, much loved (as they've obviously recommended it to you) book and keep it, is almost criminal in my opinion.
And I do intend to give that book back - truly I do. This year I will - and now I'm accountable.
So where is my Screwtape Letters??
Maybe karma will get me - and my book will be returned only after I return The Beauty Myth. Hmmm....