Well, it's me once more.
Unexpectedly though, because no sooner had we successfully closed the Kathedrale case, I found yet another important document missing from an adventure game:
Again it's a Software 2000/Weltenschmiede adventure game,
Hexuma - Das Auge des Kal and there is a second manual which is badly needed to solve the game, the brownish Adventurer's Handbook (original title
Handbuch des Abenteurers)
Can anyone repeat the Kathedrale miracle again and provide this document for the archives?
May every humble being's eternal gratitude be reserved for thee, o generous contributor; for thou deservest it.