After Hegel: German Philosophy, 1840–1900
Frederick C. Beiser
Dr. Euler's Fabulous Formula: Cures Many Mathematical Ills
Paul J. Nahin
Concepts, Ontologies, and Knowledge Representation
Grega Jakus & Veljko Milutinović & Sanida Omerović & Sašo Tomažič
(In)VISIBLE: Learning to Act in the Metaverse
Stefan Sonvilla-Weiss
The Declining World Order: America's Imperial Geopolitics
Richard A. Falk
Descriptive psychology
Franz Brentano
International Library of Philosophy (1)