Barr Fiona,walsh Barbara Haycock and Mahon Stella.Blackstaff Short Stories.Sisters. Belfast Blackstaff Press. 1980 First Edition Hardcover Very Good Very Good Sisters presents the works of three writers of unmistakable accomplishment . The publication of this collection is a crucial step forward for all three of them, as well as a signifigant event in Irish fiction. Sisters is the first anthology in the new Blackstaff Short Stories series.