Before We Say Goodbye was published by Sphere, an imprint of Little, Brown Book Group (UK) in August 2009. You just came out with New Island Books in Ireland in April 2010.
Edited to add:
I found a third cover, Honderd jaar, which is the Dutch translation of Hundre år by Norwegian writer, Herbjørg Wassmo (the title means “hundred years”). This translation was published in September 2010.