"Experiments with Power is a remarkable ethnography, offering an intimate engagement with spiritual work. With it we step, alongside Crosson's interlocutors, into the science of crafting postcolonial justice. This important study is a must read that will make lasting contributions to debates on modernity's key terms, including the nature of religion, sovereign power, and the violence of liberal governance."–N. Fadeke Castor, author of Spiritual Citizenship: Transnational Pathways from Black Power to Ifá in Trinidad