Encyclopedia of Native American Tribes
Carl Waldman
Hume on Causation
Helen Beebee
Understanding Morphology
Martin Haspelmath & Andrea D. Sims
Understanding Language (1)
The Wrong Word Dictionary: 2,500 Most Commonly Confused Words
Dave Dowling
Physics by Computer: Programming Physical Problems Using Mathematica® ...
Wolfgang Kinzel & Georg Reents
Hymns to an unknown God : awakening the spirit in everyday life
Sam Keen