Streams of Silver: Dungeons & Dragons: Book 2 of The Icewind Dale Trilogy (Legend of Drizzt)

Drizzt Do'Urden and his companions set out to reclaim a lost dwarven stronghold. Drizzt Do'Urden still struggles with his own inner voices, which call him back to the pitiless depths of the Underdark. But louder still are the voices of his newfound friends Bruenor, Wulfgar, and Regis--and the call of Bruenor's dream that, at long last, the dwarf has decided to fulfill. Long ago, Bruenor and his people were driven from their home in Mithral Hall by a shadow dragon of the Underdark. Now Bruenor is determined to reclaim his homeland and his rightful seat as its king. Aided by the combined might of his friends, Bruenor sets out on a treacherous quest for Mithral Hall, finding obstacles at every turn. But despite the terrors of the Trollmoors, the group continues to fight--together.