The Player's handbook is a user guide to understanding the introductory concepts of Midbaar.
You'll find information here for magic, races, and some other information that is used as the mechanics and rules of the world.
The first thing you should get familiar with is the world.
The Tourists Pamphet should give you that general rundown on what locations are available for you to peruse.
Useful for choosing a place to localize your character from.
The second thing to learn about is what many of the civilized peoples are comprised of.
The Races information panel will give you a rundown on the existing racial categories that reside within Midbaar.
Recommended if you're trying to figure out what your character might be.
The third thing to know is absolutely necessary if you want to understand how one of the natural functions of the world works.
The Magic Essentials is a necessity to understaning how the magic system works in Midbaar.
You will be given insight into the functions of magic, the relevance of magic to your character, and the world currency.