A war fueled by the dark powers of sorcery is about to engulf the peaceful land of Osten Ard—for Prester John, the High King, slayer of the dread dragon Shurakai, lies dying. And with his death, an ancient evil will at last be unleashed, as the Storm King, undead ruler of the elvishlike Siti, seeks to regain his lost realm through a pact with one of human royal blood. Then, driven by spell-inspired jealousy and hate, prince will fight prince, while around them the very land begins to die.

In the wake of the Storm King's fall, Ineluki's loyal minions, the Norns, dark cousins to the Sithi, choose to flee the lands of men and retreat north to Nakkiga, their ancient citadel within the hollow heart of the mountain called Stormspike. But as the defeated Norns make their way to this last haven, the mortal Rimmersman Duke Isgrimnur leads an army in pursuit, determined to end the Norns' attacks and defeat their ageless Queen Utuk'ku for all time.

Surrounded by secrecy, it is home to the wildest dreams and darkest nightmares. Incredible amounts of money have been lavished on it. The best minds of two generations have labored to build it. And somehow, bit by bit, it is claiming the Earth's most valuable resource - its children.

Welcome to the Five Isles, where war has come in the name of the invading army of Sor Sevier, a merciless host driven by the prophetic fervor of the Angel Prince, Aeros, toward the last unconquered kingdom of Gul Kana. Yet Gault, one of the elite Knights Archaic of Sor Sevier, is growing disillusioned by the crusade he is at the vanguard of just as it embarks on his Lord Aeros' greatest triumph. While the eldest son of the fallen king of Gul Kana now reigns in ever increasing paranoid isolationism, his two sisters seek their own paths.

The Malazan Empire simmers with discontent, bled dry by interminable warfare, bitter infighting and bloody confrontations with the formidable Anomander Rake and his Tiste Andii, ancient and implacable sorcerers. Even the imperial legions, long inured to the bloodshed, yearn for some respite. Yet Empress Laseen's rule remains absolute, enforced by her dread Claw assassins.