The Cairo Genizah has preserved a vast number of medieval and post-medieval letters written in the Jewish variety of Arabic. The linguistic peculiarities of these letters provide an invaluable source for the understanding of the history of the Arabic language and the development of Arabic dialects. This work compares and contrasts various linguistic features of Judaeo-Arabic letters from different periods, and is one of the first studies to present a comprehensive linguistic investigation into non-literary Judaeo-Arabic. Its main focus is to provide an extensive diachronic linguistic...

Traders around the world use particular spoken argots, to guard commercial secrets or to cement their identity as members of a certain group. The written registers of traders, too, in correspondence and other commercial texts show significant differences from the language used in official, legal or private writing. This volume suggests a clear cross-linguistic tendency that mercantile writing displays a greater degree of language mixing, code-switching and linguistic innovations, and, by setting precedents, promote language change.

This interdisciplinary volume aims to place the...