Dr. Adel Kashkool Hassan Al-Taie presents a profound stylistic analysis of epistles from the Islamic era, focusing on the collection 'Jamharat Rasa'il al-Arab'. This scholarly work meticulously examines the rhetorical devices, linguistic structures, and unique stylistic features that define these historical letters. The study provides critical insights into the evolution of Arabic prose and the socio-political contexts reflected in these correspondences, making it an essential resource for researchers in Arabic literature, history, and stylistics. It highlights the literary craftsmanship and communicative strategies of the period with academic rigor.