That bookcase idea actually sounds neat!
And yes, I do think it might be a little sensitive because there are times when I look dead-on at the gap and it just hops around like mad.
Also, if the browser needs to be play-tested or anything, let me know; I will be more than happy to mess around in the game. :D
Thanks for offering your time! I updated the UI and settings (mouse sensitivity setting added!!!) and think I made the bookshelf more pleasant to interact. If you play again and want to jot somethings down, I'd appreciate it for sure. If you have a moment to leave a rating that would be awesome too, thanks!