Seamus Heaney - Allen, Michael; Smith, Stan; Deane, Seamus; Longley, Edna; Coughlan, Patricia; Docherty, Thomas; Lloyd, David; Hughes, Eamonn; O'Brien, Conor Cruise; Corcoran, Neil; Kirkland, Richard; Ricks, Christopher; et al. (New casebooks, 1997)