Energy from the Vacuum
T. E. Bearden
Lessons From Documented Endangered Languages
K. David Harrison & David S. Rood & Arienne M. Dwyer
American Sphinx: The Character of Thomas Jefferson
Joseph J. Ellis
Essentials of Programming Languages
Daniel P. Friedman & Mitchell Wand
Gurdjieff
Gil Friedman
Understanding Morphology
Martin Haspelmath & Andrea D. Sims
Understanding Language (1)
Understanding Second Language Acquisition
Lourdes Ortega
Understanding Phonetics
Patricia Ashby