Publications The Lay of Aotrou and Itroun published Posted by Daniel Helen on 3 November 2016 A critical edition of J.R.R. Tolkien’s “Lay of Aotrou and Itroun” has been published today by HarperCollins. Publications The Lay of Aotrou and Itroun published Posted by Daniel Helen on 3 November 2016 A critical edition of J.R.R. Tolkien’s “Lay of Aotrou and Itroun” has been published today by HarperCollins.