SINGH SAGAR, by Vir Singh Bal, is a versified account of the life of Guru Gobind Singh. The author, not many details of whose career are known, was born to Bhai Bakht Singh towards the end of eighteenth century. He was a poet at the court of Maharaja Karam Singh (1797-1845) of Patiala and wrote several books, including Kissa HirRahjha, Bara Maha, GurKirat Prakas, Gopi Chand Vairag Shatak, Sudha Sindhu Ramayana. The Singh Sagarwas written in 1884 Bk/AD 1827 at Patiala. The work, two manuscript copies of which are extant one preserved in the Motibagh Palace at Patiala has since been published (1986) by the Punjabi University.
UMDAT UTTWARIKH, lit. the choicest of histories, by Sohan Lal Suri, is a chronicle, in Persian, primarily of the reigns of Ranjit Singh and his successors. The original manuscript, in five volumes in shikastah hand, consisted of some 7,000 pages. A lithographed edition of the work was brought out, in 1880, by the author`s descendants, under the auspices of the Panjab University College, Lahore. The Registrar of the College, G.W. Leitner, had in fact taken the manuscript with him to the International Congress of Orientalists (1879) held at Florence where it was put on display :the manuscript was then returned to Harbhagvan Das, the grandson of the author, from whom it had been borrowed.