A Game Of Thrones – George R. R. Martin

Long:
A Game of Thrones tells a tale of lords and ladies, soldiers and sorcerers, assassins and bastards, who come together in a time of grim omens. Here an enigmatic band of warriors bear swords of no human metal; a tribe of fierce wild-lings carry men off into madness; a cruel young dragon prince barters his sister to win back his throne; a child is lost in the twilight between life and death; and a determined woman undertakes a treacherous journey to protect all she holds dear. Amid plots and counter-plots, tragedy and betrayal, victory and terror, allies and enemies, the fate of the Starks hangs perilously in the balance, as each side endeavors to win that deadliest of conflicts: the game of thrones.

Short:
Long story short, several noble houses are fighting a civil war over who should be king, while an exiled princess tries to find her place in the world, and the kingdom is threatened by some rising supernatural threat in the north.

Unparalleled in scope and execution, A Game of Thrones is one of those rare reading experiences that catch you up from the opening pages, won’t let you go until the end, and leave you yearning for more.