There are also numerous existing hagiologies in Arabic which describe Sheikh Ishaaq's travels, works and overall life in modern Somaliland, as well as his movements in Arabia before his arrival.[37] Besides historical sources, one of the more recent printed biographies of Sheikh Ishaaq is the Amjaad of Sheikh Husseen bin Ahmed Darwiish al-Isaaqi as-Soomaali, which was printed in Aden in 1955.[38]