The main objective of this book is to review various dimensions of teaching English language and literature and to investigate the problems faced by ESL teachers and learners and to discuss possible solutions for the improvement of teaching-learning process. The book explores the topics like Integration of Technology for teaching, Paradigm Shifts in the Educational System, Impact of Socio-Economic and Geographical Background on Teaching Learning Process, Teaching language through literature, Role of Curriculum, Strategies for Enrichment of Vocabulary, Innovative Strategies and Approaches of teaching and the challenges faced by ESL teachers and learners during ELT. All the topics are discussed from researchers' perspective and provide constructive arguments with in-depth analysis. The book traces the trajectory of ELT from traditional methodology used for teaching to the innovations in the pedagogy with the advent ICT, LMS, CALL and MALL etc. The strength of this book lies in the papers written on problems faced by ESL teachers and possible solutions provided by teachers and researchers on the basis of their experimentation and long experience of classroom teaching.