A Short History of the Papacy in the Middle Ages
Walter Ullmann
Adventures in Group Theory: Rubik's Cube, Merlin's Machine, ...
David Joyner
Living the Field: Tapping Into the Secret Force of the Universe ...
Lynne McTaggart
Fighting for Christendom: Holy War and the Crusades
Christopher Tyerman
Handbook of Dimensional Measurement - Fourth Edition
Mark A. Curtis & Francis T. Farago
On What Cannot Be Said: Apophatic Discourses in Philosophy, ...
William Franke