People of the First Crusade: The Truth About the Christian-Muslim ...
Michael Foss
Mesopotamian History: Sumerians, Hittites, Akkadian Empire, ...
Hourly History
Isambard Kingdom Brunel: A Life From Beginning to End
Partielle Differentialgleic[..] und ihre Anwendungen auf physikalische ...
Bernhard Riemann
The Wine of Wisdom: The Life, Poetry and Philosophy of Omar ...
Mehdi Aminrazavi & Mehdi Amin Razavi
Cunningham's Encyclopedia of Magical Herbs
Scott Cunningham