Big names dominate the shortlist of six for this year’s Orange Prize. “The triumvirate of Donna Tartt, who shot to worldwide fame with her debut novel The Secret History, Zadie Smith, another novelist who struck gold first time with White Teeth, and the grand dame of Canadian letters, Carol Shields, are the favourites for the £30,000 award, which is for women writers only. The Scottish novelist Shena Mackay, nominated for the Booker for her bestseller The Orchard On Fire, is the fourth heavyweight on the list with her book Heligoland.”