Geoffrey R. Skoll

Havelock Ellis

Charles A. (Charles Abram) Ellwood

Brooks Adams

James Clarence Harvey

Emory Stephen Bogardus

Fred K. Fleagle

George Latimer Apperson

Winston Churchill

[Author removed at request of original publisher]

Tony Fitzpatrick

Walter Rauschenbusch

Łukasz Tomczyk

Tom McDonald

David Maxwell

Alfred Russel Wallace

James Jasper Atkinson, Andrew Lang

Will Durant

Nell Haynes

Xinyuan Wang

Markku Haakana (editor)

Razvan Nicolescu

Elisabetta Costa

Mrs. S. A. Barnett, S. A. Barnett

Irwin Edman

Edwin Gifford Lamb

H. G. Wells

Horace Fletcher

Jr. Horatio Alger

Chuang Tzu