"This version of 'Buile Suibhne' is based on J.G. O'Keeffe's bilingual [i.e. Irish and English] edition, which was published by the Irish Texts Society in 1913."_Introd.
"Revised text first published in 'Sweeney's flight' in 1992"_T.p. verso.
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Sweeney astray by Seamus Heaney. ISBN 0571210090. Published by Faber in 2001. Publication and catalogue information, links to buy online and reader comments.
