Awesome game! I had a blast playing, I believe it has a lot of replay value and I even want to see people speedrun it! Excited to see more with the full release!
Some suggestions if you are open:
1. At first, I didnt realize there were duplicate books. This is kinda silly, but other players might have the same issue. A simple solution will be to show a completed shelf so the player knows what success looks like.
2. Would love to have WASD camera panning, instead of mouse based panning.