From publisher blurb:
While Dunromin is a feast for the mind for any player with enough coin to take advantage of it, everything in the Players’ Guide is but a veneer for the grimy underbelly that is the capital of the Land of the Young. Only the Games Master’s Guide can peel back that veneer and expose the fun and wonder concealed by it…
Includes:
Well over 200 pages including all the GM information on all the locations, Guilds and personalities in the Players’ Guide;
60 pages of NPCs;
2 new NPC character classes;
Dozens of adventure hooks and ideas;
Wandering Monster Tables;
New Magic Items;
Details about all the Terrifying New Monsters;
Many different Campaign Ideas;
Everything you ever wanted to know about the City Guarde and law enforcement;
And much, much more!