Opium’s role in the history of East Asia has been well-documented, most notably perhaps in Julia Lovell’s definitive 2011 book The Opium War. This, and others like it, deal with the issue mostly from the perspective of the consuming countries, in particular China; Thomas Manuel’s Opium Inc. is noteworthy in focusing just as much on the producer: India.

In the 11th-century Persian classic Book of Alexander, the great world conqueror goes to the farthest reaches of the world, only to have a wiseman show him what he was looking for, in a mirror—self-awareness. But as Edmund Richardson shows here in his powerful retelling of the life of Charles Masson, we do not live only to know ourselves. We are social animals and we care very much what others think about us. Alexander’s quest led, if not to gnostic knowledge, then to undying fame. Masson’s quest for Alexander’s lost city in the Hindu Kush ended in poverty and obscurity. What did Masson lack that other great explorers and archaeologists had?

George F Kennan believed that in examining the history of the 20th century, all the lines of inquiry led back to the First World War. Westerners tend to view the First World War through the narrow but compelling lens of the Western Front, but the war was truly global, in part because Britain, France, and other European powers had colonies and allies throughout much of the world. India then was the jewel in the British imperial crown, but as Umej Bhatia shows in his meticulous new book Our Name is Mutiny, the jewel was coming loose due to Indian nationalism and global jihadism, and for a brief moment the Indian revolutionary ferment exploded in Singapore.

The Hijaz, that part of the Arabian Peninsula which contains the holy cities of Mecca and Medina, was long subject to imperialism, but not of Western variety: it was instead subject to the Ottomans. Although nominally under Ottoman suzerainty for centuries, it was ironically 19th-century British imperialism that forced Istanbul to attempt to consolidate its control over the region.