The book Explanation of Al -Jamal in Grammar by Sheikh Abdul -Qaher bin Abdul Rahman Al -Jarjani enters the circle of attention of specialists in the field of Arabic language in particular and researchers in relevant issues in general; Where the book Explanation of Camels in Grammar by Sheikh Abdul -Qaher bin Abdul Rahman Al -Jarjani enters within the scope of language science and documentation of other specializations such as poetry, linguistic rules, literature, rhetoric, and Arabic literature.