The chapters are based on various dynasties of ancient Odisha, their ruling periods, the growth of temple architecture, Cult of Jagannath etc. As we know Odisha is also known as the kingdom of Lord Jagannath, so it is interesting to know about the ancient history of this land. This book contains four units and is a total volume of 186 pages. This book will be helpful for those who are pursuing a Bachelor Degree in History, Preparing for Competitive Examinations and for the Researchers. It is my endeavor to present the ancient history of Odisha before you. I hope this book will be interesting and helpful for you.