It's a good thing I have a new bookshelf. I can do some rearranging and start storing Dr. Nbooks in what space I have left. I just have to remember the order when I move out.
Whoever said change adds up must have had my Dr. Nbooks in mind.
Speaking of Dr. Nbooks, I drew Peanos in a pod in Dr. Nbook this afternoon. Since I don't usually draw, this amused me even more than the idea of Peanos in a pod. Here, have a Wikipedia article on Peano arithmetic.