Mantel unveils final volume in award-winning Thomas Cromwell trilogy

British novelist Hilary Mantel unveiled the final instalment on Wednesday of her Tudor trilogy about Thomas Cromwell, the blacksmith's son who rose to be King Henry VIII's most powerful adviser only to fall from grace and meet a gruesome end."Wolf Hall", published in 2009, and its sequel "Bring Up the Bodies", which came out in 2012, together sold more than 5 million copies worldwide and both won the Booker Prize, an unprecedented win for two books in the same trilogy.Mantel, 67, is the only wom