Tafsir Al-Jalalyn is considered to be one of the most significant exegesis of the Holy Qur'an, composed by the two Imams, Jalaluddeen Muhammad bin Ahmad Al-Mahally (died in 864 AH) and Jalaluddeen Abdur-Rahman bin Aby-Bakr As-Suyooty (died in 911 AH). This book is one of the most easily accessible works of Qur'anic exegesis because of its simple style in which the verse is divided into small parts with short accurate explanation.
In order to achieve more understanding, we enriched this exegesis by another book called
Lubab An-Nukool fi Asbaab An-Nuzool in which he talked about the reasons why the verses have been revealed and their situations. So, they were all compiled in this one volume book.
كتاب في علم التفسير، ولكنه يختلف عن غيره من كتب التفسير بشيئين، أنه مختصر ويعتبر تفسيرا لمفردات القرآن الكريم، وأن له مؤلفان : ابتدأ فيه جلال الدين المحلي إلى آخر الإسراء وأكمله جلال الدين السيوطي إلى آخر سورة الناس وهذه الطبعة مذيلة بأسباب النزول للإمام السيوطي.