I believe this bookstore to be among the most beautiful ones we have in The Netherlands. There's something absolutely magical about walking into a church to buy books of all things. Not only is its setting so extraordinary, the bookstore sells both new releases as well as secondhand books. There is also a large corner at the back of the church where you can buy yourself a coffee, a piece of cake and relax in one of the seats, with or without a book to pass the time.
Feel like visiting Boekhandel Dominicanen? You can visit their website here.