Pathfinder Roleplaying Game: Beginner Box GM Kit

From the publisher's website: The Pathfinder Roleplaying Game: Beginner Box GM Kit arms Game Masters with new options and opportunities, from a complete adventure that picks up where the Beginner Box's "Black Fang's Crypt" left off to new monsters like the deadly minotaur and the giant black widow spider! Piles of new magical weapons, armor, and other treasures beef up your campaign's rewards, and tips on converting standard Pathfinder adventures for use with the Beginner Box extend the life and variety of your Pathfinder campaigns.