Wow! Nice mechanic with the page turning puzzle, honestly! The gameplay is enjoyable and I actually found the last level challenging.
I guess there's no art because it's your first game? Awesome job if so! I had the same problem with my submission but your idea and concept completely make up for it!
It would be nice to be able to pull the block as well as push and the idea can be expanded upon easily by making bigger books, bigger levels.