One of the qualities that sets al-Dhahabi apart from many other authors of biographical and transmitter catalogues is that he never limited his writing to a particular era, social class, or method of arrangement. Rather, his works encompass the leading figures of Islam from its very beginnings to his own day—his contemporaries included.

In composing each entry he proves himself a true artist of biography. The researcher finds in his pages an exceptional precision of expression and a carefully woven narrative that captivates the reader, all the while drawing on numerous sources, selecting the finest among them, and interjecting his own considered opinions (1).

Al-Dhahabi also engaged in the distinct genre of sīrah writing, whose features differ from those of the bare biographical notice. He produced works on the lives of the Rightly Guided Caliphs, the imams of jurisprudence, the hadith scholars, and others (2).

His vast knowledge of the transmitters moved Tāj al-Dīn al-Subkī—who criticises him in certain places—to declare: “He was the shaykh of jarḥ and taʿdīl (narrator criticism and validation), the master of the men. It is as though the entire ummah were gathered on a single plain before him; he surveyed them and then reported on them with the certainty of one who had been present among them” (3).

His reputation only grew after his own time. He and al-Mizzī came to be regarded as the unrivalled historians of the eighth century AH (4), and Imām al-Suyūṭī, d. 911 AH, placed him at the head of a class that also included al-Qutb al-Ḥalabī, d. 735 AH, Ibn Sayyid al-Nās, d. 734 AH, and Shams al-Dīn al-Maqdisī, d. 744 AH.