By Yalom, Irvin D.
By Mike Bryon
By Patricia S. Churchland
By E. Goldstein (University of Pittsburgh and University of Arizona), James Brockmole (Notre Dame University)
By Raymond Tallis
By Steve Stewart-Williams (University of Nottingham)
By Sheena Iyengar
By Alice Weaver Flaherty
By Judith Herman
By Reid, Jessie, Low, Joan
By Douglas Rushkoff
By Dobelli, Rolf, Rolf Dobelli
By Charlie Morley
By Carlson, Neil R., Neil R. Carlson
By Susan Sontag
By Jurgita Baltrusaityte
By Nicholas Geoffrey Stevens
By Betty Edwards
By Paul Martin, Patrick Bateson (Professor Sir, King's college, Cambridge)
By Ken Russell, Philip Carter (Author)
By Margaret Combley
By E. Cairns, M. Roe
By Hyerle, David N.
By Guy Claxton, Bill Lucas
By Ian Stuart-Hamilton
By Vincent Y.A. Yzerbyt, Guy Lories, Benoit Dardenne
By Ronald T. Kellogg