@mrsjmccrimmon I found "Master of callous" to be one of the most disturbing BF stories I've ever heard. Usually, you get a sense of why the Master does what he does but in this story the violence just seems so senseless and it just went on for so long that I pulled back from it for a while. I eventually finished it and I think it's not until the end that you see his motives; I won't say more than that.