"The Great Tours: Greece Turkey, Athens to Istanbul" is a comprehensive study guide written by Professor John Hale. This paperback book provides a detailed exploration of the history and culture of Greece and Turkey, focusing on the route from Athens to Istanbul. The guidebook is designed for educational purposes and is available in English, making it accessible to a wide range of readers interested in learning about the rich heritage of these two countries. With insight into various historical and cultural aspects, this book is a valuable resource for anyone looking to delve deeper into the history of Greece and Turkey.