A pupil of William James, whose Essays in Radical Empiricism he edited (1912), Perry became one of the leaders of the New Realism movement.
Katy Perry | Ralph Waldo Emerson | Perry Mason | Ralph Lauren | Ralph Nader | Ralph Vaughan Williams | Perry Como | Rick Perry | Ralph Fiennes | Perry Mason (TV series) | Ralph Steadman | Mischa Barton | Ralph Macchio | Ralph Bunche | Ralph Bakshi | Perry County, Missouri | Ralph Richardson | Ralph Stanley | Ralph McTell | Ralph Ellison | Oliver Hazard Perry | Matthew Perry | Matthew C. Perry | Ralph Jordan | Ralph | Luke Perry | John Perry Barlow | Tyler Perry | Ralph Abercromby | Perry |
In an article subsection titled Dupes and Fellow Travelers Dress Up Communist Fronts, Mather is pictured among 50 prominent academics, scientists, clergy and writers, including Albert Einstein, Arthur Miller, Lillian Hellman, Langston Hughes, Norman Mailer and fellow Harvard professors, F.O. Matthiessen, Corliss Lamont and Ralph Barton Perry.