Thoroughly backed up by numerous solid references in the dialectological literature ... an important publication advancing the field of comparative Arabic dialectology. Journal of the American Oriental Society A welcome addition to Arabic linguistics. It is well written, with lucid explanations and transparent terminology. It breaks new ground in Arabic dialectology ... Recommended reading for anyone who is interested in the Arabic language or Arabic linguistics, including teachers and professors, native and non-native alike. It is readable, clearly laid out, and written in an engaging style. Modern Language Journal