Many of the books listed have originally come from a smoking home, or are previously read when I receive them. My home is smoke free, I try to not post books with a lingering smoke smell, however you might be able to smell a hint of smoke. My home is not cat free. Please keep this in mind when ordering books from me. I wrap books in plastic wrap, and then completely cover the address wrapper in clear packing tape with reinforced corners to prevent potential water damage to the book.