Important book for just one reason: to see how horrible humanity is toward their own members. To be “human” could be easily translated as terrible and unspeakable.

French version: https://www.amazon.fr/Peines-mort-Histoires-techniques-ex%C3%A9cutions/dp/2862743321

Croatian version: http://www.alfa.hr/artikl/info/5c35ac26a9799d497929686f