Star Wars Edge of the Empire: GM Kit
Star Wars Edge of the Empire: GM Kit - Rules of Play says:
Keep your Star Wars roleplaying campaign focused on the action with the Star Wars®: Edge of the Empire™ Game Master’s Kit. The GM Kit includes a GM screen that keeps a host of useful pieces of information right at the GM’s fingertips during gaming sessions. It also provides useful information about using the game’s nemesis system in your campaigns, and it includes complete adventure for GMs to carry their players beyond the events of the adventure featured in the Core Rulebook.