 He has produced a "Sikh Encyclopaedia" CD-ROM.His latest works are "Encyclopaedia of Jalandhar" (English), Banda Singh Bahadur (Punjabi and English), "Sikh Twareekh" in five volumes (a complete Sikh history, from 1469 to 2007, in Punjabi), "Sikh History" in ten volumes (a complete Sikh history, from 1469 to 2011, in English); and English translations of "Nitnaym" (the Sikh daily prayer) and Sukhmani Sahib.. His latest work is English translation (with explanation) of Guru Granth Sahib, in seven volumes (published in March 2016) and NEW MAHAN KOSH, published in February 2020.Dilgeer was born on 22 October 1965, in the family of Gurbakhsh Singh and Jagtar Kaur, at Jalandhar, Punjab, India.