Paperback
details (USA).
details (United Kingdom).(see also: Unbound)
details (Italy).(see also: Copertina flessibile)
details (Spain - España).(see also: Tapa blanda)
details (Japan).(see also: ペーパーバック)
ISBN: 978-1-59582-868-2
ISBN-10: 1-59582-868-0
Dark Horse Manga · 2012