From the back of the book:

It is a time of security and prosperity, now that the traitorous Jedi are gone and the corrupt Republic is no more. The Galactic Empire is at the height of its power, but its brutal oppression is driving more and more beings into active resistance. An alliance of rebels is forming to challenge the Empire just as a weapon of ultimate power is ready to be unleashed on the galaxy.

Adventure in the era ofStar Wars RebelsandRogue One: A Star Wars StorywithDawn of the Rebellion! This sourcebook explores the beginnings of the Rebel Alliance, and is fully compatible with the completeStar Wars Roleplayinggame lines ofEdge of the Empire,Age of Rebellion, andForce and Destiny.

This supplemental book includes:

Expanded Player Character options including new species and universal specializations such as Retired Clone Trooper and Force Adherent.

Gazetteers for Atollon, Dathomir, Jedha the Death Star, and more.

Prominent characters of the era ranging fromPrincess Leiaand rising scoundrelLando CalrissiantoGrand Admiral ThrawnandDarth Vader.

New weaponry, gear, droids, and vehicles including the U-wing transport, Director Krennic’s shuttle, and Hera’s famous ship, theGhost.

GM guidance for running campaigns and developing antagonists, along with new player rewards for successful missions against the Empire.

A special foreword byRebelscreator Dave Filoni!