CHAPTER IX. THE DEVIL. IVAN’S NIGHTMARE I am not a doctor, but yet I feel that the moment has come when I must inevitably give the reader some account of the nature of Ivan’s illness. Anticipating events I can say at least one thing: he was at that moment on the very eve of an attack of brain fever. Though his health had long been affected, it had offered a stubborn resistance to the fever which in the end gained complete mastery over it. Though I know nothing of medicine, I venture to hazard the suggestion that he really had perhaps, by a terrible effort of will, succeeded in delaying the attack for a time, hoping, of course, to check it completely. He knew that he was unwell, but he loathed the thought of being ill at that fatal time, at the approaching crisis in his life, when he neede