The concept of wormholes and multidimensional universes has long captivated the imagination of scientists and enthusiasts alike. These theoretical constructs challenge our fundamental understanding of space, time, and the very fabric of reality. This book serves as a comprehensive yet accessible guide to understanding wormholes, their theoretical foundations, and their implications in modern physics.From the earliest discussions of wormholes in the context of Einstein's theory of General Relativity to the modern advancements in Einstein-Gauss-Bonnet (EGB) gravity, this book takes readers on an intellectual journey through multiple dimensions. Through a structured and detailed approach, "Wormholes and Multidimensional Universes" aims to demystify these complex topics and provide readers with a thorough understanding of one of the most compelling frontiers of modern physics. Whether you are a student, researcher, or simply a curious mind, this book offers valuable insights into the profound and mysterious nature of the cosmos, the revolutionary applications of quantum computing, and the future possibilities of interdimensional travel.