A Song of Ice and Fire is a critically acclaimed high-fantasy series by American author George R. R. Martin, celebrated for its intricate world-building and gritty political realism. Martin began the series in 1991, published the first novel, A Game of Thrones, in 1996, and to date has released five of seven planned volumes, with the latest, A Dance with Dragons, appearing in 2011. Set on the fictional continents of Westeros and Essos, the narrative weaves together three main plots: a brutal dynastic war for the Iron Throne (the "War of the Five Kings"), the exiled Targaryen family's efforts to reclaim their rule, and the growing supernatural menace of the Others from the far north. Uniquely, the story unfolds through an ever-expanding set of subjective viewpoints—growing from 9 characters in the first book to 31 by the fifth—meaning no character is ever safe from a violent or unjust end. The series has sold over 100 million copies in 47 languages and has spawned a massive multimedia franchise, including the hit HBO television series Game of Thrones, comic books, and video games. Though Martin has yet to release the sixth installment, The Winds of Winter, the series remains a benchmark of modern fantasy, praised for its moral ambiguity, complex characters, and unpredictable storytelling.