Saddlemyer ed. originally published in his 'Collected works', vols 3 & 4. London: Oxford U.P., 1968.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
J. M. Synge: plays by J. M. Synge. ISBN 0192810421. Published by Oxford U.P in 1969. Publication and catalogue information, links to buy online and reader comments.
