The editor of The Bookseller magazine has predicted Prince Harry's memoir will be the number one bestseller of the year. Philip Jones also suggested that 'Spare' "is not a one off", adding "Prince Harry will be with us, in terms of the book world, for a long time". Report by Wardl. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn