Information: - Gregory Keyes is an American writer of science fiction and fantasy who has written both original and media-related novels under both the names J. Gregory Keyes and Greg Keyes. - The Kingdoms of Thorn and Bone is the name of a fantasy novel series by Gregory Keyes, written between 2003 and 2008. They follow the story of Anne Dare, descendant of Virgenya Dare, a famed ruler who used her magic to aid the kingdom of Crotheny. Her descendants rule the kingdom until a traitorous plot to overthrow them leads to tragedy. - The Born Queen is a fantasy novel by Greg Keyes . It 's the fourth and last novel in the series The Kingdoms of Thorn and Bone . Given the information above, choose from the list below the object entity that exhibits the relation 'author' with the subject 'the born queen'. Choices: - greg - gregory keyes
A:
gregory keyes