George R. R. Martin - Fire and Blood: The inspiration for HBO's House of the Dragon

The thrilling history of the Targaryens comes to life in George R.R. Martin's Fire & Blood. So began the Targaryens' bloody rule, with fire and blood. Setting brother against brother, mother against daughter, and dragon against dragon. Chronicled by a learned maester of the Citadel, this thrilling and bloody history of Westeros tells the story of where the battle for the Iron Throne began