A recent re-organization of my bookshelves has determined that I am in fact missing my copy of Tim Powers' On Stranger Tides. This was out of print for awhile along with several of his older books, and I'd managed to track down a used copy through Amazon some years back. I think my copy was an older hardback, though it might be a trade paperback; the cover looks somewhat like this:
http://www.amazon.com/Stranger-Tides-Tim-Powers/dp/1930235321 I know that I have lent out my copies of these out of print books to various people in the past, but I believe all the others have been returned to me. If you've borrowed books from me in the past, can you check to make sure you don't have my copy of On Stranger Tides? I expect that with the movie coming out the book will be easier to find, but I'd rather not replace it if I don't have to.