Raymond Ruyer (By) , Amélie Berger-Soraruff (Translated by) , Andrew Iliadis (Translated by)

Raymond Ruyer (By) , Jon Roffe (Translated by) , Nicholas B. de Weydenthal (Translated by)

Michel Serres (By) , David Webb (Translated by) , William James Ross (Translated by)

Gaston Bachelard (By) , Cristina Chimisso (Introduction by) , Mary McAllester Jones (Translated by)