Here are some websites you may find of interest in your study of Seamus Heaney:

www.faber.co.uk
www.amazon.co.uk
www.kennys.ie
www.qub.ac.uk/schools/SeamusHeaneyCentreforPoetry
www.writerscentre.ie
www.seamusheaneytours.com
www.artscouncil-ni.org
www.nobelprize.org
www.wikipedia.org
www.laurel-villa.com
www.culturenorthernireland.org
www.blackstaffpress.com