<P style="MARGIN: 0in 0in 10pt">This book is a detailed and original study of the creation of the province of Equatoria, located in present-day Southern Sudan. No detailed account has previously been published on the effort to conquer and create a new Egyptian province in the 1870s in the interior of Africa, despite its importance to the history of the on-going north–south conflict in the Sudan. The annexation of Equatoria emerged from the Khedive (viceroy) Ismail’s aspiration for an African empire that would control the source of the White Nile at Lake Victoria. At the time he was under pressure from the British government to suppress the lucrative slave trade in the Turco-Egyptian Sudan, and to this end the new province was to be under direct control of Cairo and not the authorities in Khartoum. Official documents from the Egyptian state archive, Dar al-Wathaiq, provide detailed accounts of the politics of the annexation of Equatoria, and these accounts are discussed in their historical context.