Published in 2011 by Simon Pulse in both hardcover and paperback.
Hardcover; ISBN: 9781442430075; 416 p.; 5.8 x 8.3 inches.
Paperback; ISBN: 9781442419780; 416 p.; 5.5 x 8.1 inches.
Extras, US, 2011 hc/pb
© Mike Grimm 2012-2023. Copyrights of cover images are held by their respective owners. They are used here for illustrative purposes and to promote the books of Scott Westerfeld.