Mass Market Paperback
details (USA).(see also: eBook (Kindle) · Audible Audiobook · eBook (Kindle))
details (Canada).(see also: eBook (Kindle) · eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-449-01198-0
ISBN-10: 0-449-01198-4
Fawcett Publications, Inc. · 1962