When AL-Bukhari Book ( Sahih Al-Bukhari ) arrived in Maghreb and Andalus , Some of Hadith Scholars were much care about it. They and their students were readiness to travel to Islamic East , to gain this science, because many of them considered that this book is the most ever right book in Islamic world after Quran, in which that total of compose about this book passing each book that compose about Hadith books.
This research was divided in to three topics; The first topic deals with Al-Bukhari book according to death years of narrators. The second focuses on interpretation of a strange of Al-Bukhari book . The Third observed of scholars that wrote about nature and supporters of Al-Bukhari book.