Sajjad Hussain, a University of Engineering & Technology Lahore graduate, served as a Professional Engineer in various organizations. In 1998, he established his consultancy service, where he served as the Managing Partner until his retirement in 2016. Apart from his engineering career, he has a profound interest in literature, both in English and Urdu. In collaboration with Dr A.H. Jafri, he undertook the task of creating an e-book for the renowned Urdu novel ‘Aag ka Darya.’ This involved compiling a comprehensive glossary of non-Urdu words, including their meanings and pronunciations. Footnotes have also been thoughtfully incorporated as needed. The e-book is currently in its final stages of development.