Ennui was published as part of the 1809 series of Maria Edgeworth's Tales of Fashionable Life, and a leading reviewer of the day, Francis Jeffrey, declared it to be probably “the best and the most entertaining” of the collection: “The Irish characters are inimitable; – not the caricatures of modern playwrights – but drawn with a spirit, and delicacy, and a precision, to which we do not know if there be any parallel among national delineations” (Edinburgh Review, vol. xiv , 379). Jeffrey's review of Ennui was largely echoed by other readers and critics; the work went in a fourth edition by 1813 and, with The Absentee (1812), helped to establish Edgeworth's reputation as the …
Murphy, Sharon Jude. "Ennui". The Literary Encyclopedia. First published 31 May 2007; last revised 30 November -1.
[http://www.litencyc.com/php/sworks.php?rec=true&UID=21656, accessed 26 April 2015.]