Islam and Christianity in the Horn of Africa: Somalia, Ethiopia, Sudan

Muslims and Christians in the Horn of Africa : interactions across the centuries

From disastrous confrontation to pragmatic friendship : Ethiopia and Sudan, 1884-1898

Radicalism, war, and pragmatism : Ethiopia and the Somalis, 1899-1920

Africanism, Arabism, and Marxism : Ethiopia and Sudan, 1930-1991

The return of political Islam : Ethiopia and Sudan, 1991-2009

Nationalism and conflict : Ethiopia and Somalia, 1943-1991

Religion returns to the forefront : Ethiopia and Somalia, 1991-2009

Religion and politics in the Horn : options and choices.