On 1st November 1911, Lieutenant Cavarotti leaned out of the cockpit of his delicate aircraft and, holding a Haasen hand grenade, began one of the most devastating military tactics of the 20th century: aerial bombing. This is but one of the points of entry Lindqvist presents in this innovative history. Structuring the book in a way that re-enacts the disruptions of history caused by the advent of the bomb, Lindqvist offers his readers a series of ways into and paths through this re-examination of a century of war, looking at the fascinating histories behind the development of air power, bombs and the laws of war and international justice, demonstrating how the practices of two world wars were born of colonial warfare.