From the back cover:
"Dol Guldur documents the history, design, layout, garrison and inhabitants of the Hill of Sorcery, the volcanic stronghold in Mirkwood. The cinder cone looms over a vale strangely quiet and barren amid the forest. No birds fly across the Nan Lanc, the Naked Valley, and thistles and briars comprise its vegetation. Within the mountain, intricate pits and chambers tunnel deep into the earth, and a miasma of evil coils amidst the shadows. This all-new volume of the Citadels of Middle-Earth series presents over 20 pages of maps and floorplans detailing the Necromancer's awful lair. It includes complete stats for MERP, the Lord of the Rings Adventure Game, and Rolemaster."