by L. Ron Hubbard
Mass Market Paperback
details (USA).
(see also: Audible Audiobook · eBook (Kindle))
details (UK).
(see also: Audible Audiobook · Audible Audiobook · eBook (Kindle))
details (Germany).
(see also: Kindle Ausgabe · Audible Hörbuch)
details (Canada).
(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-8439-0003-3
ISBN-10: 0-8439-0003-2
North Hollywood, CA: Leisure Books # 0003 1st Printing · 1970