G. N. Devy is the chief editor of the PLSI series. He taught at the Maharaja Sayajirao University, Baroda, till 1996 before leaving to set up the Bhasha Research Centre in Baroda and the Adivasi Akademi at Tejgadh. There, he worked towards conserving and promoting the languages and culture of indigenous and nomadic communities. Apart from being awarded the Padma Shree, he has received many awards for his work in literature and language conservation.
Balaram Pandey has been working on the languages of Sikkim and Nepal for the last twenty years. He is associated with many projects of CIIL Mysore, Sikkim Akademi, and Nepali Sahitya Parishad (Sikkim). His articles and research papers have been published in books and in national and international journals. He has also contributed towards the preparation of the Nepali Style Manual. His interests include folklore, literary criticism, sociolinguistics and history and culture of Northeast India.