"A Study of Vikas Swarup's Fictional World: Critical Overview," provides an in-depth exploration of key elements in Swarup's novels. Through comprehensive chapters on Characterization, Plot & Structure, and Themes & Narrative Techniques, the research critically analyzes Swarup's ability to create multifaceted characters and weave intricate, engaging plots. The study also examines how Swarup utilizes narrative strategies to reflect and address pressing social, cultural, and political issues. By analyzing these components, the research sheds light on the significant contribution of Swarup's fiction to contemporary Indian English literature, offering a thorough critical appraisal of his unique literary style and thematic depth.