GURMAT GRANTH PRACHARAK SABHA, an association aiming at propagating Sikh religion through publications, was established at Amritsar on 8 April 1885 by Giani Sardul Singh to continue the work started by his father, Giani Gian Singh (d. 30 March 1884), the first secretary of Sri Guru Singh Sabha, Amritsar, established
GURMAT PRACHARAK LARI (series of books to propagate the Sikh way of life) was founded in 1919 at Rawalpindi by Giani Sher Singh, an adept in traditional Sikh learning and an influential political leader. In this series, Giani Sher Singh planned to publish one book every month in Punjabi and
SARDUL SINGH GIANI, BHAI (d. 1913), the eldest son of Giani Gian Singh of Amritsar and a grandson ofGiani Bishan Singh, was a noted Sikh scholar of his time. The family lived near Chowk Baba Atal in a street still known as Gall Gianian, the street of the Giants.