Mehdi Ha’iri Yazdi 
The Principles of Epistemology in Islamic Philosophy [PDF ebook] 
Knowledge by Presence

Foreword by Seyyed Hossein Nasr
Introduction
1. Knowledge by Presence: A History
2. Immanent Object and Transitive Object
3. Knowledge by Presence and Knowledge by Correspondence
4. An Empirical Dimension of Knowledge by Presence
4. The Prime Mode of Knowledge by Presence
6. An Appendix to the Theory of Knowledge by Presence
7. An Expanded Theory of Knowledge by Presence: Mysticism in General
8. Mysticism in the System of Emanation
9. Mystical Unity
10. The Language of Mysticism and Metamysticism
Appendix
Notes
Bibliography
Index

Seyyed Hossein Nasr is University Professor of Islamic Studies at The George Washington University. He is the author and editor of many books, including Islam: Religion, History, and Civilization.