In the 9 years or so I was working (on and off) on my new book The Annotated Turing I accumulated a bunch of books related to Alan Turing, the Turing Machine, and the mathematical foundations behind Turing's paper on computability. Many of these books were last assembled together in a bookcase in the guest room of our house in Roscoe, New York. These photos were taken on January 24, shortly before we came back to New York City and some of the books had to be separated from their siblings. Aberth to Chaitin (900K) Church to Franzén (1M) Frege to Hilbert (1M) Hilbert to Minsky (970K) Mlodinow to Schöning (880K) Seife to Wilder (860K) Read More...