Great to hear that you enjoyed the game! Thank you for taking the time to share your feedback and suggestions. I agree that a random-title generation system would be interesting to add. Congrats on getting 23 books, that counts as a successful run!
Thanks for the tip about the Book Hunter game! It has interesting mechanics and great sound.
I was lucky that the story from the book allowed me to make game mechanics quite simple, and I'm even more grateful to have such perceptive players like you.