Some of the books on my shelf are books that I was given and those I can't guarantee if they were in a smoke free home before mine which is a smoke free home. They have been sitting in my garage so they have been airing out. I can't handle smoke either so I would be glad to let you know if a book smells like smoke or not. I am offering an unlimited 3-1 on all paperback and 2-1 on all hardcover books