The reunited Companions of the Hall are separated once more--thrown to the far corners of a war that's bigger than any of them realized. They fight for the safety of Mithral Hall, but it's their own souls, and the soul of Faerûn itself, that truly hangs in the balance.

In the dreaded depths of the Underdark, Regis and Wulfgar seek shelter in the fabled Silverymoon, from which they can launch a series of daring new raids. The rest of the Companions reside at the besieged Mithral Hall, where new friends arrive on a mission of mercy--if such an emotion can rest in the heart of a dragon.

Meanwhile, the orc warlord Hartusk turns his savage horde on Everlund, one of the great cities of the Silver Marches. Though it stretches his forces thin, it's a move that could help him achieve his goal of becoming the master of the North. But Hartusk's treacherous drow allies have a different goal. They want nothing except the death of Drizzt Do'Urden--even if it comes at the cost of human, dwarf, elf, and orc lives.

The world is cloaked in darkness and blood runs in rivers across the North; orc hordes rage on and cities fall under brutal siege; old friendships are tested and new alliances are forged. But in the end, it may come down to a single dark elf choosing life over death, forgiveness over vengeance, law over chaos . . . peace over war.

Vengeance of the Iron Dwarf is the third book in the Companions Codex and the thirtieth book in the Legend of Drizzt series.