For Immortal Huntress and cunning private investigator Nikki Glass, vengeance trumps all in this complete collection of acclaimed author Jenna Black's addictive urban fantasy series!The omnibus edition of all four Descendant novels, as well as the e-novella Pros and Cons that takes place between the events of Deadly Descendant and Rogue Descendant, is a must-have for all urban fantasy fans.