There is an unmistakable stamp of authority in Priyamvada Gopal’s compelling history of self-determination by colonial subjects in her magisterial Insurgent Empire. Having courted controversy in questioning historian Niall Ferguson’s assertion of the British Empire’s “benevolence” over its subjects on an infamous 2006 BBC show, Gopal has shown courage of conviction by confirming that colonised peoples were active agents in their own liberation. Insurgent Empire is a credible revision of colonial history.