New accounts for Waterstones Booksellers Ireland Ltd show that despite the 6pc increase in revenues to €14.57 million, pre-tax profits more than halved to €1.78 million due to higher costs in the 53 weeks to the end of May 3rd last year.

Bestselling author Sally Rooney is among those who have lodged objections to the development of a proposed data centre at Killala in North Mayo.

The Irish writer's fourth novel is due to be released soon, so why not take our quiz to find out just how much you know about Sally Rooney and her work.