Pt. I: The History of Ayodhya from the 7th century BC to the middle of the 18th century; its development into a sacred centre with special reference to the Ayodhyamahatmya and to the worship of Rama according to the Agastyasamhita. Pt. II: Ayodhyamahatmya. Introduction, Edition, and Annotation. Pt. III: Appendices, Concordances, Bibliography, and Indexes. Three parts in one Volume. With illustrations and 5 maps.
GOS I.

Papers presented at the International Workshop on the Study of Indian Medicine held at the Wellcome Institute for the History of Medicine, 2-4 September 1985.
GOS II.

With illustrations and 3 maps.
GOS III.

Illustrated.
GOS IV.

Critically edited with English translation and commentary. 2 vols.
GOS V.

Proceedings of the symposium held on the occasion of the 375th anniversary of the University of Groningen, 5-8 March 1989. Edited by Hans Bakker.
GOS VI. 

A Medieval Hindi text of the Eighth Gaddi of the Vallabha sect. Introduced, critically edited and translated.
GOS VII.

Bhakti traditions from the regions of India. Studies in honour of CHarlotte Vaudeville. D.L. Eck & F. Mallison (Eds.). Co-édition with École Française d'Extrême Orient/Paris.
GOS VIII.

GOS IX.

Edited with a translation, introduction, notes and appendices.
GOS X.