This set comprises of 40 volumes covering nineteenth and twentieth century European and American authors. These volumes will be available as a complete set, mini boxed sets (by theme) or as individual volumes. This second set compliments the first 68 volume set of Critical Heritage published by Routledge in October 1995.

Now it is possible for the first time to trace in a systematic way the language patterns of one of the greatest poets who have written in English, W. B. Yeats. Like A Concordance to the Poems of Matthew Arnold, the first of the Cornell Concordances that are under the general editorship of Professor Parrish, this volume was produced on an IBM 704 electronic data-processing machine. Computer technique has so advanced that the Yeats concordance includes punctuation and gives cross references for the second parts of hyphenated words. The frequency of every word in Yeats's poems is given, and an appendix lists all indexed words in order of frequency. The body of this book consists of an index of all significant words in Yeats, each word listed in the line or lines in which it occurs. The concordance is based on the variorum text of Yeats, edited by Alspach and Allt, and includes all variants that occur in printed versions of Yeats's poems.

Unlocking the Poetry of W.B. Yeats undertakes a thorough re-reading of Yeats' oeuvre as an extended meditation on the image and theme of the heart as it is evident within the poetry. It places the heart at the centre of a complex web of Yeatsian preoccupations and associations—from the biographical, to the poetic and philosophical, to the mythological and mystical. In particular, the book seeks to unlock Yeats’ mystifying aesthetic vision via his understanding of the ancient Egyptian "Weighing of the Heart" ceremony. The work provides a chronological narrative arc that looks to use the theme of the heart as it recurs in the poetry in order to circumvent and overcome more established frameworks. Its purpose is to offer refreshing ways of conceptualizing and building alternatives to more deeply entrenched, but not entirely satisfactory arguments that have been offered since Yeats' death in 1939, while demonstrating the centrality of the occult to Yeats' art.

Rev. ed. of: A commentary on the collected poems of W.B. Yeats. 1968.