Eco criticism examines literature's relationship to nature. It analyses environmental, cultural, and nature-related concerns. Eco criticism studies how people react to nature and the environment. Due to rising social emphasis on environmental degradation and technology, this kind of criticism has gained popularity in recent years. It's a new technique to analyses and understands literary materials, adding to literary and theoretical studies. Eco criticism is also known as "green (cultural) studies", "Eco poetics", and "environmental literary criticism." This book has been written with emphasis on the works of Chinua Achebe and Kiran Desai. This book is helpful to research scholars.