1961
By Austin Hyde
1972
Quigley … Making the Birchers Bark
By Wes Christenson
1975
The Professor Who Knew Too Much
By Rudy Maxa
1977
Quigley: Another Side of a Reflective Man
A letter to the editor of The Hoya newspaper by Helen Veit
1979
Foreword to The Evolution of Civilizations – Second Edition
By Harry J. Hogan
1983
Carroll Quigley: Some Aspects of His Last Twelve Years
Recollections from Personal Correspondence by Carmen Brissette-Grayson
1977
Obituary – American Historical Review
By Jules Davids
