By London, Jack
By Las Casas, Bartolomé, Pagden, Anthony
By Lawrence J. Cohen
By The Royal Horticultural Society
By Patterson, James
By Ziogas, Constantine
By Rosalind Hackett
By Hugh Thomas
By Goldsworthy, Adrian Keith
By George Steiner
By Horse, Harry
By Mary Pope Osborne, Sal Murdocca
By Hunt, Rod, Brychta, Alex
By Strong, Jeremy
By Cooke, Trish
By Whybrow, Ian, Ross, Tony, Ian Whybrow
By William A. Green (Professor of History, Professor of History, Holy Cross College, Worcester, Massachusetts)
By Michael Walzer
By Jacques Maurais (Conseil de la langue francaise, Quebec), Michael A. Morris (Clemson University, South Carolina)
By Short, Clare
By E. A. Markham
By Sabatino Moscati, A. Hamilton
By Jeffrey Herbst
By Derek Nurse, Thomas Spear
By Pat Caplan
By Earl Conee, Theodore Sider
By Chris Wickham (Professor of Medieval History, University of Oxford.)
By Raymond William Baker