51 books in this genre
Viktor E. Frankl
James W. Sire
Howard Gardner
Michael A. Singer
Margaret Olwen Macmillan
Sam Kean
Don Miguel Ruiz
Kahlil Gibran
Елена Петровна Блаватская
John R. Little
Laozi
Fritjof Capra, Michael Prichard
Langdon Winner
Martin Gardner
Arthur Schopenhauer
Abraham Lincoln, Bill Adler Sr
George Berkeley
John Locke
Jonathan Edwards
Πλάτων
Joachim Ernst Berendt
Karl Popper, Jørgen Mejer, Arne Petersen
Hans Urs von Balthasar
F. J. Sheed
Paul Tillich
Jürgen Habermas
Susan C. Cloninger
Patricia H. Miller
Stephen W. Littlejohn, Karen A. Foss
Scott Burchill, Andrew Linklater, Richard Devetak, Jack Donnelly, Matthew Paterson, Christian Reus-Smit, Jacqui True
Peter Godfrey-Smith
Reyner Banham
Kenneth Neal Waltz
Mark Fortier
Cheri Huber
Brendan Wenzel
Donald A. Norman
Donald Knuth
René Girard, Jean-Michel Oughourlian, Guy Lefort
Simon Blackburn
Linda Caputi
Jiddu Krishnamurti
Hannah Arendt
Nigel Warburton
Klaus Mainzer
Richard E. Neustadt
Tony Judt, Timothy Snyder
James N. Rosenau
Jay Allison, Dan Gediman, John Gregory
Michel Foucault
Daniel J. Levitin