I bought about as much of the Caltech Bookstore's bargain pile as I could carry:
- Blue Latitudes by Tony Horwitz
- What Einstein Told His Cook 2
- Backbone of the World: A Portrait of the Vanishing West Along the Continental Divide by Frank Clifford
- Lavoisier In The Year One by Madison Bell
- Mammoth: The Resurrection of an Ice Age Giant by Richard Stone
- Waves and Grains by Mark P. Silverman