Permaculture - A Designers Manual
Bill Mollison
Eye to Eye: The Quest for the New Paradigm
Kenneth E. Wilber
Parallel Computing
G. R. Joubert & Gerhard Joubert & Almerica Murli & Frans Peters & Almerico Murli & F. J. Peters & M. Vanneschi
Meaning and Relevance
Deirdre Wilson & Dan Sperber
Literature of Travel and Exploration: G to P
Jennifer Speake
Digitizing Medieval and Early Modern Culture
Brent Nelson & Melissa Terras