Underdark Rulebooks

Night Below

1995 Campaign Setting Adventure Advanced Dungeons & Dragons (2nd E… ADnD 2nd Ed: Adventure: Boxed Set (1) Fantasy (High Fantasy)

The Drow of the Underdark

1991 Sourcebook Advanced Dungeons & Dragons (2nd E… FOR - Forgotten Realms (2) Fantasy (High Fantasy)

Dungeoneer's Survival Guide

1986 Sourcebook Advanced Dungeons & Dragons (1st E… TSR Silver Anniversary Miniature R… (1) Fantasy (High Fantasy)

Menzoberranzan

1992 Campaign Setting Advanced Dungeons & Dragons (2nd E… TSR Silver Anniversary Miniature R… (1) Fantasy (High Fantasy)

Organizations of the Underdark

2002 Sourcebook Dungeons & Dragons (3.5 Edition) Wizards of the Coast Web Enhanceme… (1) Fantasy (High Fantasy)

City of the Spider Queen

2002 Adventure Dungeons & Dragons (3.5 Edition) Dungeons & Dragons (3rd Edition) Fantasy (High Fantasy)

Drizzt Do'Urden's Guide to the Underdark

1999 Sourcebook Advanced Dungeons & Dragons (2nd E… Fantasy (High Fantasy)

Drow of the Underdark

2006 Sourcebook Dungeons & Dragons (3.5 Edition) Fantasy (High Fantasy)

Menzoberranzan: City of Intrigue

2011 Campaign Setting Sourcebook Dungeons & Dragons (4th Edition) Fantasy (High Fantasy)

Underdark

2003 Campaign Setting Dungeons & Dragons (3.5 Edition) Dungeons & Dragons (3rd Edition) Fantasy (High Fantasy)

Underdark

2009 Sourcebook Dungeons & Dragons (4th Edition) Fantasy (High Fantasy)