Paperback
details (UK).(see also: Audible Audiobook · Audible Audiobook)
details (USA).(see also: Audible Audiobook)
details (Germany).(see also: Audible Hörbuch)
details (France).(see also: Livres audio Audible)
ISBN: 978-0-241-95607-6
ISBN-10: 0-241-95607-2
Penguin · 2011