Justine Larbalestier is the award-winning author of eight critically acclaimed novels for young adults. Her most recent novel, My Sister Rosa, was an Edgar Award Finalist for Best Young Adult Novel. Her other novels include the Magic or Madness trilogy (winner of the Andre Norton Award), How to Ditch Your Fairy, Liar, and Razorhurst. With Holly Black, she edited the anthology Zombies vs. Unicorns and has contributed essays and short fiction to a number of collections. She was previously an academic and edited a scholarly collection of feminist science fiction and published The Battle of The Sexes in Science Fiction. She and her husband, author Scott Westerfeld, split their time between Sydney, Australia and New York City.