In Itinere: European Cities and the Birth of Modern Scientific Philosophy

Tuesdays With Morrie: The most uplifting book ever written about the importance of human connection

The Brentano Puzzle

Thus Spoke Zarathustra

The Science of Mind: The Complete Edition

Theory and Applications of Ontology: Philosophical Perspectives

Until the End of Time: Mind, Matter, and Our Search for Meaning in an Evolving Universe

Tarot Made Simple (How To Read Tarot Cards)

New Research on the Philosophy of Nicolai Hartmann

Human Being

Buddha and Prince Siddhartha Buddha

Polish Scientific Philosophy: The Lvov-Warsaw School

When Eternity Penetrates Time

Theory and Applications of Ontology: Computer Applications

Science Without Bounds: A Synthesis of Science, Religion and Mysticism

The Philosophy of Nicolai Hartmann