From publisher blurb:
THE FATE OF FAERÛN LIES IN SHADOWY DARKNESS
Daggerdale is reeling from a sudden series of murderous drow raids. As a grave threat to the entire surface world develops in the war-torn dark elf city of Maerimydra, intrepid heroes must discover its source and destroy it, if they can.
Designed to take 10th-level characters as far as 18th level, City of the Spider Queen draws the heroes into the deepest reaches of the Underdark and plunges them into an epic adventure with dire consequences.
- 13 new monsters
- 13 new magic items
- 16-page full-color map booklet