This article explores the field of cognitive stylistics, an interdisciplinary approach at the intersection of linguistics, cognitive science, and literary analysis. It delves into key concepts such as mental imagery, conceptual metaphors, and narrative processing, shedding light on how cognitive mechanisms shape language use in literature. The article includes case studies to illustrate the practical application of cognitive stylistics and concludes with the broader implications of this field in enriching our understanding of the cognitive processes behind literary expression.