Haydar Ghazi's descendant by the name of Shaikh Ali Sher Bengali wrote a book called
Commentary on the excursion of the souls () which contained one of the earliest biographies of Shah Jalal. However,
Muhammad Mojlum Khan is of the solitary opinion that the biography was written by Haydar Ghazi himself, under his pen name Shaykh Noorul Huda Abul Karamat. The latter is most likely an error as the book was written in 1571, 2 centuries after the time of Haydar Ghazi. The
Sharh written by Ali Sher is a primary source which inspired the later and more well-known -
Gulzar-i-Abrar - a collection of Sufi saint biographies written by Muhammad Ghauth
Shattari of
Mandvi in 1613. ==See also==