"I didn't do any tidying up, it's always a bit messy. A bookcase is a window in one's soul - I always look at them when I visit somebody. You can spot lots of atlases and historical books, a.o. about NY, Berlin. There are some photo books, books about science, travel, etymology, and even the Von Clausewitz and Sun Tzu I still have to read.
At the top there are two dinosaurs I made when I was (very) young."