This book was recognised in the Fantasy / Sci Fi - Middle Grade category by the Cybils Award. The Cybils Awards is a group of readers passionate about seeking out and recognizing books that represent diversity, inclusion, and appropriate representation for children and teens. To accomplish that goal, the Cybils Awards works to recognize books written for children and young adults that combine both the highest literary merit and popular appeal. It was recognised in the Ages 10-14 Years category by the Capitol Choices Noteworthy Books for Children and Teens.

There are 512 pages in this book. This book was published 2007 by Simon & Schuster .

Nancy Farmer has written three Newbery Honor books: The Ear, the Eye and the Arm; A Girl Named Disaster; and The House of the Scorpion, which also won the National Book Award and the Printz Honor. Other books include The Lord of Opium, The Sea of Trolls, The Land of the Silver Apples, The Islands of the Blessed, Do You Know Me, The Warm Place, and three picture books for young children. She grew up on the Arizona-Mexico border and now lives with her family in the Chiricahua Mountains of Arizona.