With almost 17% year-on-year growth, India’s is the world’s fastest growing smartphone population; more than a billion phones are estimated to be sold over the next five years. There are now more Indians with smartphones than the entire population of the United States, driven by phones that cost as little as 10,000 rupees (US$150).

In the introduction to Soul Catcher: Java’s Fiery Prince Mangkunegara I, 1726–95, MC Ricklefs notes that fifty years ago the prospect of writing such a biography of a pre-20th-century Javanese figure would have been unthinkable. That such a project is now possible is surely in no small part down to the remarkable work that Ricklefs himself has done in the intervening half-century, opening up a wealth of archival sources as one of the foremost international scholars of Javanese history.

That use of first-person plurals in the title of Early Indians: The Story Of Our Ancestors And Where We Came From should not put non-Indians off. Tony Joseph has, based on and catalyzed by the most recent genetic research, written a clear, readable and, for those unfamiliar with the subject, fascinating history of Indians as a people. It will also serve both as a primer to the way the ability to read the human genome is revolutionizing archaeology as well as a salutary alternative to the eurocentric perspective of many if not most treatments of early human history.