roughly in order of priority
- From Frege to Godel: A Source Book in Mathematical Logic, 1879-1931 by Jean van Heijenoort - http://www.amazon.com/gp/product/0674324498/
- How to solve it (maths): http://www.amazon.com/How-Solve-It-Mathematical-Princeton/dp/069116407X
- The great theorems of mathematics: http://www.amazon.com/Journey-through-Genius-Theorems-Mathematics/dp/014014739X
- Ethem Alpaydin: Introduction to Machine Learning (Adaptive Computation and Machine Learning) (only $15 http://www.amazon.com/dp/0262012111/)
- Henri Bergson: Creative Evolution
- Schrodinger: What is Life?
- Lakoff and Johnson: Philosophy in the Flesh
- Greg Egan: Diaspora
- Levinas: Otherwise Than Being
- Martin Buber: I and Thou (trans. Kaufmann)
- Carlos Alberto Sanchez: The Suspension of Seriousness
- Deleuze: What is Philosophy?
- Deleuze: The Logic of Sense
- Merleau-Ponty: The Phenomenology of Perception, The Visible and Invisible
- Deleuze: Bergsonianism
- Neal Stephenson: Snow Crash
- Peter Norvig: Paradigms of Artificial Intelligence Programming: Case Studies in Common Lisp
- AK Dewdney: The New Turing Omnibus
- Gibson and Sterling: The Difference Engine
- Heidegger: Being and Time
- Henri Bergson: Time and Free Will
- Deleuze: Anti-Oedipus
- Deleuze: A Thousand Plateaus
- TH King: The Once and Future King