The Cambridge Encyclopedia of the Language Sciences
Patrick Colm Hogan
Geological Field Guide Series
John Milsom
The Perfect Heresy: The Life and Death of the Cathars
Stephen O'Shea
A Project to Find the Fundamental Theory of Physics
Stephen Wolfram
C. S. Lewis's Mere Christianity: A Biography
George M. Marsden
Data Cleaning: Pocket Primer
Oswald Campesato