I've never stayed in a W, but littleleaguemom and Blissworld raise valid points. In the Middle East, and perhaps Asia(?), hotels will not have Bibles in the room. And even in the west, there's always a room or two where the Bible has been removed.

I still think the Bible is the best bet for most of us, but ideally we should also have a "backup" location for cases where a Bible isn't present. Any ideas?