The mystery of the tenth

Callie Martinez-Silva is finally getting the hang of this whole goddess-within thing. Six months after learning she was one of the nine muses of ancient myth, she and the other junior muses are ready for new adventures. Except first Callie has to go to New York City for the summer to visit her dad, stepmom, and new baby brother. Then the muses get startling news: an unprecedented tenth muse has been awakened somewhere in Queens, putting Callie in...