Pathfinder Gamemastery Guide Pocket Edition

"Players may be the heroes of the Pathfinder Roleplaying Game, but whole worlds rest on the Game Master's shoulders. Fortunately for GMs, the Pathfinder RPG GameMastery Guide is here to back you up. Packed with invaluable hints and information, this book contains everything you need to take your game to the next level, from advice on the nuts and bolts of running a session to the greater mysteries of crafting engaging worlds and storylines. Whether you've run one game or a thousand, this book has page after page of secrets to make you sharper, faster, and more creative, while always staying one step ahead of your players."