From the Back of the Book:
This complete version of Undiscovered: The Quest for Adventure supplies you with all the information included in the Player’s Codex, as well as all the information you need to run an Undiscovered game. We have supplied you with a campaign world, the history of the world and its gods, a detailed empire complete with legendary heroes, a detailed city with important people and places of note, and a horde of monsters to let loose on any unwary adventurers.
Imagine a place of wonder, where an adventurer can be skilled in both steel and magic. A world where empires and kingdoms have grown from a world lost to chaos. A land where races co-exist in cities and towns. A world where heroes rise from the settling dust to take on all challenges and to etch a place in the world to call their own; a place in history.