Astaroth, a male demon named after the Canaanite goddess Ashtoreth
Vulture Glacier (Azeroth) a glacier in the dwarven kingdoms of the realm of Azeroth
This book has no connection to the Warcraft-universe, even though they share the Azeroth name.
The novel explores the events of the Second War (which took place during Warcraft II) when the Orcish Horde, led by Warchief Orgrim Doomhammer, returns to Azeroth to destroy the Human nations.