Peter Frankopan
He wrote a book called The First Crusade: The Call from the East and published it in 2012. Frankopan has written two popular books about the Silk Road, one is The Silk Roads: A New History of the World (2015) the other one is The New Silk Roads: The Present and Future of the World (2018). Apart from Byzantine research and Silk Roads studies, Frankopan pays attention to the climate and environment and has published a book entitled The Earth Transformed: An Untold History (2023).