Synge A Critical Study of the Plays
The Cuchulain Plays of W. B. Yeats A Study
Sean O'Casey: A bibliography of criticism
The Ballads and Songs of W. B. Yeats The Anglo-Irish Heritage in Subject and Style
Language, Identity and Liberation in Contemporary Irish Literature
Sociolinguistics in Ireland
Ibsen and the Irish Revival
Literary Language From Chaucer to Johnson
Irish Expatriatism, Language and Literature The Problem of English
Experimental Irish Theatre After W.B. Yeats
