He wrote the lengthy three volume work in the reading room of Harvard's Widener Library.
Ernst & Young | Max Ernst | Robert Bloch | Ernst Haeckel | Ernst Mayr | Ernst Jünger | Ernest Bloch | Bloch | Ernst Zündel | Ernst Gombrich | Ernst Mach | Ernst Ulrich von Weizsäcker | Ernst Moritz Arndt | Ernst Lubitsch | Ernst Bloch | Karl Ernst von Baer | Iwan Bloch | Heinrich Wilhelm Ernst | Ernst & Young Entrepreneur of the Year Award | Ernst van de Wetering | Ernst Toller | Ernst Thälmann Pioneer Organisation | Ernst Röhm | Ernst of Schaumburg | Ernst Ludwig Kirchner | Ernst Ludwig Gerber | Ernst Heinrich Weber | Ernst Hanfstaengl | Ernst Haefliger | Ernst Detlof von Krassow |
The Frankfurt School is the name usually used to refer to a group of scholars who have been associated at one point or another over several decades with the Institute for Social Research of the University of Frankfurt, including Theodor W. Adorno, Max Horkheimer, Ernst Bloch, Walter Benjamin, Erich Fromm, Herbert Marcuse, Wolfgang Fritz Haug and Jürgen Habermas.
In the review Hegel Studien were published works by Otto Pöggeler, Ernst Bloch, Hans-Georg Gadamer, Martin Heidegger, Karl Löwith, Heinz Heimsoeth, Dieter Henrich, Annemarie Gethmann-Siefert, Walter Jaeschke, Robert Brandom, John Sallis, Robert Pippin.
Following this Freed went to Berlin where he briefly studied piano with Josef Weiss, and then to Paris where he studied composition with Ernst Bloch, Nadia Boulanger, Louis Vierne and Vincent d'Indy.
In 1930, he changed his first name to Peter and befriended Ernst Bloch, Alfred Kantorowicz and Fritz Sternberg.
Such sociological analysis of architecture can be found in the classic authors of sociology in Marcel Mauss, Walter Benjamin, Norbert Elias, Michel Foucault, Ernst Bloch, Siegfried Kracauer, Pierre Bourdieu, Maurice Halbwachs, Karel Teige and others.