Paperback
details (USA).(see also: eBook (Kindle) · Audible Audiobook)
details (UK).(see also: eBook (Kindle) · Audible Audiobook)
details (Germany).(see also: Kindle Ausgabe · Audible Hörbuch)
details (Spain - España).(see also: Versión Kindle)
ISBN: 978-0-6486788-6-1
ISBN-10: 0-6486788-6-5
Vaclav Vrbensky · August 2019