Book 639

The focus of this study is the final part of Dionysius bar Salibi's polemical work against the Muslims, which contains a number of quotations from the Qur'an in Syriac translation.

Book 640

The main goal of this study is to present data from Syriac and Christian Arabic writers, and some other sources, dealing with missionary activity and the expansion of Christianity into east Asia.

Book 641

Mingana here looks at the early history of Christianity in India, with references to most (if not all) of the passages in Syriac and Christian Arabic literature, as well as other documentary evidence, pertaining to the subject.