I am happy you liked it! It was quite fun to watch you play (I like your voice by the way!).
I see I probably should not have put in the fullscreen button since the game itself does not expand; and anyway, I like how it looks in its little box (which is foursquare, incidentally). My other game is more suited for fullscreen.
The book weapon is a sort of statement: what combats fear and darkness even more than a cannon? (Of course this is usually not by smashing things with a book; though this adds the statement that the bigger the book the better!)
The other day I added this sound effect when you get the cannon.