Bangkok Library Digital library and information center for Bangkok, Thailand

Naiin (pronounced "nai-in") (Thai: ร้านหนังสือนายอินทร์) is a bookstore chain serving the local Thai market. It was developed by Amarin Printing and Publishing Ltd.

Naiin bookstores stock a limited range of books, magazines and newspapers, with only a small selection of books in English. This chain of bookstores is probably of limited interest to most foreign visitors in Thailand.