Brophy, James D., and Eamon Grennan, eds., New Irish Writing: Essays in Memory of Raymond J. Porter, Twayne Publishers, 1989.

Sixteen essays cover various aspects of modern Irish literature, including poetry, drama, and short stories. Grennan contributes an introduction and an essay on the poetry of Paul Duncan and Paul Muldoon.

Campbell, Michael, ed., The Cambridge Companion to Contemporary Irish Poetry, Cambridge University Press, 2003.

This guide to contemporary Irish poetry covers major figures such as Heaney as well as his precursors, including Louis MacNeice and Patrick Kavanagh, as well as other leading contemporary figures such as Thomas Kinsella, Nuala Ni Dhomhnaill, and Paul Muldoon. The book includes cultural and historical backgrounds, a chronology, and guide to further reading.

Fleming, Deborah, "The 'Common Ground' of Eamon Grennan," in Eire-Ireland: A Journal of Irish Studies, Vol. 28, No. 4, Winter 1993, pp. 133—49.

Fleming discusses a wide range of Grennan's poetry...