This book has been graded for interest at 9-12 years.

There are 368 pages in this book. This book was published 2016 by Scholastic US .

Jennifer A. Nielsen is the acclaimed author of the NEW YORK TIMES bestseller THE FALSE PRINCE and THE RUNAWAY KING, the first two books in the Ascendance Trilogy. She has also written The Underworld Chronicles, a humorous middle-grade fantasy series. Jen lives in northern Utah with her husband, their three children, and a perpetually muddy dog.