The Emperor is dead. His final weapon has been destroyed. The imperial army is in disarray. In the aftermath, Yrica Quell is just one of thousands of defectors from her former cause living in a deserters' shantytown - until she is selected to join Alphabet Squadron... The newly formed unit embodies the heart and soul of Rebellion: ragtag, resourceful, scrappy, and emboldened by their most audacious victory in decades. But going from underdog rebels to celebrated heroes isn't as easy as it seems, and their inner demons threaten them as much as their enemies among the stars.