Paperback
details (UK).(see also: Audible Audiobook · eBook (Kindle) · Audio CD)
details (USA).(see also: eBook (Kindle) · Audible Audiobook · Audio CD)
details (Germany).(see also: Audio CD · Kindle Ausgabe · Audible Hörbuch)
details (Canada).(see also: eBook (Kindle) · Audible Audiobook · Audible Audiobook)
ISBN: 978-0-241-95642-7
ISBN-10: 0-241-95642-0
Penguin · 2011