The hammer of the witches. Kramer G., Sprengler Ya.

The famous medieval treatise "Witch Hammer" combined methods for recognizing satanic outputs and the rules for conducting interrogations and torture. Being a significant document of its time and the most impressive monument to the medieval bonfire of the Inquisition, this book set itself the following tasks: a systematic refutation of arguments about the absence of witchcraft, discrediting those who doubted its existence, as well as teaching how to detect witches and procedures for evidence of their guilt.