Journal of Philosophical Investigations is a double-blind peer-reviewed quarterly journal, owned, managed, and published by the University of Tabriz since 2007. The journal publishes high-quality research and reviews in the fields of fields of Philosophy, Islamic Philosophy, Iranian Philosophy, Ontology, Epistemology, Contemporary Philosophy, Phenomenology, Philosophy of Art, Aesthetics, Mulla Sadra Philosophy, Averroism, Avicennism, Illuminationism, Mystical Philosophy, Scholastic Islamic Theology, and Transcendent Theosophy.