Nolan, David, 1964- Ed Sheeran : A+ : the unauthorised biography / David Nolan. - Updated edition. - xii, 227 pages, 8 unnumbered pages of plates : illustrations (black and white, and colour) ; 20 cm. ISBN: 9781782198840 Subjects--Personal Names: Sheeran, Ed, 1991- Subjects--Topical Terms: Singers--Great Britain--Biography.