- Ancient Buddhist Scrolls from Gandhara: The British Library Kharosthi Fragments
- Indian Epigraphy: A Guide to the Study of Inscriptions in Sanskrit, Prakrit, and the other Indo-Aryan Languages (South Asia Research)
- Gandharan Buddhist Reliquaries
- Nachhaltiges Gelingen Strategischer Allianzen: Quantitativ Untersucht Auf Basis Des Strategischen Managements
- The Buddhist Literature of Ancient Gandhara: An Introduction with Selected Translations