What is another word for rare books?
Pronunciation: [ɹˈe͡ə bˈʊks] (IPA) 
There are several synonyms for the term "rare books". These include antique books, scarce books, limited edition books, out-of-print books, and collector's items. Antique books are typically defined as books that are over 100 years old. Scarce books are those that are difficult to find in the market, typically because the publisher only printed a limited number. Limited edition books are published in small quantities, often with special features such as signed copies or unique covers. Out-of-print books are no longer in production, making them difficult to find. Finally, collector's items are rare books that have a high value due to their historical significance, author, or condition.
