The Encyclopedia of Birds
Facts On File
Berkshire Encyclopedia of Sustainability 3/10: The Law and Politics ...
Willis Jenkins & Daniel S. Fogel & Klaus Bosselmann & J. B. Ruhl
Economy, Society, and History
Hans-Hermann Hoppe
The Coming of God: Christian Eschatology
Jurgen Moltmann
Merriam-Webster's Dictionary of Quotations
Merriam-Webster
The End of Materialism
Charles T. Tart