written by Ash-Shaykh Al-Imaam Abu Abdullah `Ubaydullah bin Muhammad bin Battah al-`Ukbaree al-Hanbalee (Rahimahullaah) 9 Volumes printed on yellow paper by Dar Ar-Raayah checked by various Muhaqiq such as Ad-Doktor Uthmaan 'Abdullaah Aadam Al-Ethiopee and more.