It is important for me to celebrate games that can give people some curiosity about culture, and it is exactly what this game does.
At some point in the game, people start to ask you for advice before buying a book. They approximately know what they want, and this is EXACTLY how my job feels like in real life (I am a librarian). And to my biggest surprise, the game asks you to look at what you have in stock... And you realise the books you can sell in the game are real books.
My brain exploded. I felt so much joy seeing that they pushed their cosy little game this far. It is a game made with love, for videogames and books alike.
Please give it a chance, if you ever dreamt to become a librairian, this is as close as you can get from what I've seen.