Library books are great because they have unknown back-stories. I have no idea who else has been reading the book or where the book has traveled. I love taking library books when I travel because I like to think that it it enjoys seeing the world and it also adds more mystery to the back-story of that specific text.
When I visit NYC this weekend, I'm taking my current library read with me. I hope it enjoys the train ride and the views of the Big Apple.
It's impossible to know if a library book is more well-traveled than I am, but I love to think these library books enjoy seeing the world.