The first volume of a definitive two-part history of the Targaryens in Westeros is set centuries before the events of "A Game of Thrones" and answers key questions about the dynasty's origins, conflicts and relationships with dragons.

"As chaos grips Westeros, a flaming red comet continues to burn a crimson path across the sky. Some see this fiery herald as a sign of their impending victory. Others see it as a mark of the blood and terror that will soon engulf this divided kingdom. But one thing is certain: None of the six contenders who seek either the Iron Throne, or the lands their ancestors once held as kings, are willing to back down. And as factions scatter or come together,...