Paperback
details (UK).(see also: Audible Audiobook · eBook (Kindle) · Audio CD)
details (USA).(see also: eBook (Kindle) · eBook (Kindle) · Audible Audiobook)
details (Canada).(see also: eBook (Kindle) · Audible Audiobook · Audible Audiobook)
ISBN: 978-0-14-241744-7
ISBN-10: 0-14-241744-0
Puffin Books · 2010