Der Wettbewerb der Gauner
Hans-Hermann Hoppe
A Grammar of contemporary English
Jan Svartvik & Geoffrey N. Leech & Randolph Quirk & Sidney Greenbaum
Understanding Second Language Acquisition
Lourdes Ortega
Understanding Language (1)
Money, Whence It Came, Where It Went
John Kenneth Galbraith
LSD and the Mind of the Universe
Christopher M. Bache
How Animals Talk: And Other Pleasant Studies of Birds and Beasts
William J. Long & Rupert Sheldrake & Marc Bekoff