Streamlined and reduced version of the Mutants and Masterminds core rules. Contains just the basic system information.
From the publisher:
Mutants & Masterminds is a complete roleplaying game with everything you need to start a campaign of rollicking superhero action. What if you just want to play the game, though? Do you really need all that GM-specific information? Now Mutants & Masterminds players have a choice. The Pocket Player's Guide contains all the rules you need to create characters and play Mutants & Masterminds. This handy rulebook gives you the core game system in a format that is affordable and easy to carry. Now it's even easier to see why Mutants & Masterminds is the World's Greatest Superhero RPG!