Firefly - Coup de GraceThe Serenity crew land on the remote moon of Abel for a lucrative job but become embroiled in a young woman's quest for vengeance and a starving frontier town's fight for survival. Join Mal and the gang in this enthralling original tie in novel from the award winning series. The Serenity crew head to Yell City, one of the settlements on Abel, a moon in the Rim. Their job: track down the killers of a local lawyer shot dead in the streets by a local