By irving fisher
By Harris, Errol E
By Hilaire Belloc
By Lancelot Hogben
By Joan Simeon Clarke
By Lord Beveridge
By Lord Beveridge, AF Wells
By Thor Heyerdahl
By J.R.R Tolkein
By Edith R. Richards
By Crombleholme, Roger & Terry Kirtland (edits).
By Bertrand Russell
By Benn & Peters
By H. D. McDonald
By Dearden
By PETER BURKE
By Max Neutze
By Walter Lippmann
By Sigmund Freud
By J.E Sadler / A.N Gillet
By Philip P. Poirier
By D H Fink
By Charles Baudouin
By Betrand Russell
By W L Burn