See also for more details on Okigbo, Crossroads: an anthology of poems in honour of Christopher Okigbo on the 40th anniversary of his death edited by Patrick Oguejiofor and Uduma Kalu.
New York: G.K. Hall, 2000* Crossroads: an anthology of poems in honour of Christopher Okigbo (1933-67) on the 40th anniversary of his death and on his 75th birthday anniversary/ Patrick Tagbo Oguejiofor & Uduma Kalu, eds.