Mind your caste... Rani Trader was born a merchant, but now she is an apprentice in the prestigious Glasswrights' Guild. When Rani witnesses the murder of the Crown Prince, she's accused of being the killer. On the run and labeled a traitor, Rani must travel the city streets, masquerading through her kingdom's strict castes as she attempts to discover the actual assassin. Along the way, Rani meets true friends and false leaders. She discovers a secret brotherhood, and she must determine who is her greatest ally... and who is her most bitter enemy. "Mind your caste," Rani is told. But what good will that do, if her caste gets her killed before she can expose the Prince's actual murderer?