4 books
La Philosophie de Bergson - Primary Source Edition
The Problems of Philosophy
Modern Philosophers, Lectures Delivered at the University of Copenhagen During the Autumn of 1902, and Lectures on Bergson, Delivered in 1913
Moderne Philosophen; Vorlesungen, Gehalten an Der Universitat in Kopenhagen Im Herbst 1902. Unter Mitwirkung Des Verfassers Bers. Von F. Bendixen