All four books are included in this listing. They are all in good used condition with minor shelf wear/prior reading wear present. Please see photos. Books are from a smoke free, dog friendly household. I'm typically the first or second owner, so please keep in mind I don't always know the prior history of books but will disclose any odors, damage, etc. Packed with care, will ship in 1-2 business days - bust typically same or next day. Please check out my other listings. I'm happy to make bundles/deals! I'll consider best offers as well.