MADRID -- French author Emmanuel Carrere, popular for his non-fiction books in a high literary vein, has been granted this year’s Spanish Princess of Asturias Literature Award.The award is one of the eight prestigious prizes by the foundation named after the heir to the Spanish throne, Princess Leonor.Its jury said Wednesday that Carrere, 63, was chosen among 33 candidates from 20 countries because of the ability of his works to straddle reality and fiction.Starting with his “The Adversary” in