Hardcover
details (USA).(see also: Audible Audiobook · eBook (Kindle))
details (UK).(see also: Turtleback)
details (Germany).(see also: Kindle Ausgabe · MP3 CD)
details (France).(see also: livre numérique format Kindle)
ISBN: 978-0-671-20302-3
ISBN-10: 0-671-20302-9
Simon & Schuster · 1969