For a thousand years the ash fell and no flowers bloomed. For a thousand years the Skaa slaved in misery and lived in fear. For a thousand years the Lord Ruler, the "Sliver of Infinity," reigned with absolute power and ultimate terror, divinely invincible. Then, when hope was so long lost that not even its memory remained, a terribly scarred, heart-broken half-Skaa rediscovered it in the depths of the Lord Ruler's most hellish prison. Kelsier "snapped" and found in himself the powers of a Mistborn. A brilliant thief and natural leader, he turned his talents to the ultimate caper, with the Lord Ruler himself as the mark.

Kelsier recruited the underworld's elite, the smartest and most trustworthy allomancers, each of whom shares one of his many powers, and all of whom relish a high-stakes challenge. Only then does he reveal his ultimate dream, not just the greatest heist in history, but the downfall of the divine despot.

But even with the best criminal crew ever assembled, Kel's plan looks more like the ultimate long shot, until luck brings a ragged girl named Vin into his life. Like him, she's a half-Skaa orphan, but she's lived a much harsher life. Vin has learned to expect betrayal from everyone she meets, and gotten it. She will have to learn to trust, if Kel is to help her master powers of which she never dreamed.

This saga dares to ask a simple question: What if the hero of prophecy fails?

Elantris was the capital of Arelon: gigantic, beautiful, literally radiant, filled with benevolent beings who used their powerful magical abilities for the benefit of all. Yet each of these demigods was once an ordinary person until touched by the mysterious transforming power of the Shaod. Ten years ago, without warning, the magic failed. Elantrians became wizened, leper-like, powerless creatures, and Elantris itself dark, filthy, and crumbling.

Arelon's new capital, Kae, crouches in the shadow of Elantris. Princess Sarene of Teod arrives for a marriage of state with Crown Prince Raoden, hoping -- based on their correspondence -- to also find love. She finds instead that Raoden has died and she is considered his widow. Both Teod and Arelon are under threat as the last remaining holdouts against the imperial ambitions of the ruthless religious fanatics of Fjordell. So Sarene decides to use her new status to counter the machinations of Hrathen, a Fjordell high priest who has come to Kae to convert Arelon and claim it for his emperor and his god. But neither Sarene nor Hrathen suspect the truth about Prince Raoden. Stricken by the same curse that ruined Elantris, Raoden was secretly exiled by his father to the dark city. His struggle to help the wretches trapped there begins a series of events that will bring hope to Arelon, and perhaps reveal the secret of Elantris itself.

Warbreaker is the story of two sisters, who happen to be princesses, the God King one of them has to marry, the lesser god who doesn't like his job, and the immortal who's still trying to undo the mistakes he made hundreds of years ago. Their world is one in which those who die in glory return as gods to live confined to a pantheon in Hallandren's capital city and where a power known as BioChromatic magic is based on an essence known as breath that can only be collected one unit at a time from individual people.

By using breath and drawing upon the color in everyday objects, all manner of miracles and mischief can be accomplished. It will take considerable quantities of each to resolve all the challenges facing Vivenna and Siri, princesses of Idris; Susebron the God King; Lightsong, reluctant god of bravery, and mysterious Vasher, the Warbreaker.