- Tibet
- The Dawn of Tibet: The Ancient Civilization on the Roof of the World
- Spirit-mediums, Sacred Mountains and Related Bon Textual Traditions in Upper Tibet: Calling Down the Gods (Brill's Tibetan Studies Library 8) (Brill's Tibetan Studies Library)
- Zhang Zhung: Foundations of Civilization in Tibet: A Historical and Ethnoarchaeological Study of the Monuments, Rock Art, Texts, and Oral Tradition of ... (Denkschriften der Phil.-Hist. Klasse)
- Tibetan Silver, Gold and Bronze Objects and the Aesthetics of Animals in the Era before Empire: Cross-cultural reverberations on the Tibetan Plateau and soundings from other parts of Eurasia