Elisabeth Errington's new book from the British Museum, 'Charles Masson and the Buddhist Sites of Afghanistan', could change the way we look at early Buddhism. Kurt Behrendt, of the Department of Asian Art at the Metropolitan Museum, reviews the book here:

https://www.academia.edu/37612851/Book_Review_Charles_Masson_and_the_Buddhist_Sites_of_Afghanistan_Explorations_Excavations_Collections_1832_1835