The Book of the Himyarites, given in Syriac and English translation, deals with the growth of Christianity in Arabia. The introduction provides details about the historical value of the work and its relationship to other related sources.

Moberg had already published a German translation of Barhebraeus’s longer Syriac grammar based on a critically established Syriac text and here presents that text in this volume, along with an introduction (in French) and two indices (Syriac and French).