Sadhan Kumar DeySadhan Kumar Dey originally hailed from Patharmahara, Manbazar, Purulia, West Bengal, and moved to Greater Kolkata in 1995. After being Vice Principal of a reputed CBSE Intermediate School for six years (1996–2002), Editor of Cambridge India (2002–208) and Head of Humanities in Pailan College of Management & Technology (2008 – 2014) under West Bengal University of Technology (WBUT), he is now Associate Professor of English in RCC Institute of Information Technology, Kolkata. His research interests cover innovative techniques and Technology in English Language Teaching. He is Editorial Board member of several Inter/national Journals on English Language & Literature Teaching. He is a prolific writer, having authored or edited more than 104 books on English Language Teaching for UG and PG levels. Read More Read Less