"What dosage?" he asked her, tugging at the sweater with his clean left hand.

"Here, I'll help you." She pulled at the sweater from the bottom. "Well, today she's had four hundred milligrams, Father."

"Four hundred?"

She had the sweater pulled up to his chest "Yeah, that's how we got her into those straps. It took all of us together to---"

"You gave your daughter four hundred milligrams at once?"

"C'mon, get your arms up, Father." He raised them and she tugged delicately. "She's so strong you can't believe it."

She pulled back the shower curtain, tossing the sweater into the tub. "I'll have Wilie get it cleaned for you, Father. I'm sorry."

"Never mind. It doesn't matter." He unbuttoned the right sleeve of his starched white shirt and rolled it up, exposing a matting of fine brown hairs on a bulging, thickly muscled forearm.

"I'm sorry," Chris repeated quietly, slowly sitting down on the edge of the tub.

"Is she taking any nourishment at all?" asked Karras. He held his hand beneath the hot-water tap to rinse away the vomit.

She clutched and unclutched the towel. It was pink, the name Regan embroidered in blue. "No, Father. Just Sustagen when she's been sleeping. Bu she ripped out the tubing."

"Ripped it out?"

"Today."

Disturbed, Karras soaped and rinsed his hands, and after a pause said gravely, "She ought to be in a hospital."

"I just can't do that," answered Chris in a toneless voice.

"Why not?"

"I just can't!" she repeated with quavering anxiety. "I can't have anyone else involved! She's..."

Chris dropped her head. Inhaled. Exhaled. "She s done something, Father. I can't take the risk of someone else finding out. Not a doctor... not a nurse..." She looked up. "Not anyone."

Frowning, he turned off the taps. "...What if a person, let's say, was a criminal..." He lowered his head, staring down at the basin. "Who's giving her the Sustagen? the Librium? her medicines?"

"We are. Her doctor showed us how."

"You need prescriptions."

"Well, you can do some of that, can't you, Father?"

Karras turned to her, hands upraised above the basin like a surgeon after washup. For a moment he met her haunted gaze, felt some terrible secret in them, some dread. He nodded at the towel in her hands. She stared blankly. "Towel, please," he said softly.

"Oh, I'm sorry!" Very quickly, she fumbled it out to him, still watching him with a tight expectancy. The Jesuit dried his hands. "Well, Father, what's it look like?" Chris finally asked him. "Do you think she's possessed?"

"Do you?"

"I don't know. I thought you were the expert."

"How much do you know about possession?"

"Just a little that I've read. Some things that the doctors told me."

"What doctors?"

"At Barringer Clinic."

He folded the towel and carefully draped it over the bar. "Are you Catholic?"

"No."

"Your daughter?"

"No."

"'What religion?"

"None; but I---"

"Why did you come to me, then? Who, advised it?"

"I came because I'm desperate!" she blurted excitedly. "No one advised me!"

He stood with his back to her, fringes of the towel still lightly in his grip. "You said earlier psychiatrists advised you to come to me."

"Oh, I don't know what I was saying! I've been practically out of my head!"

"Look, I couldn't care less about your motive," he answered with a carefully tempered intensity.

"All I care about is doing what's best for your daughter. I'll tell you right now that if you're looking for an exorcism as an autosuggestive shock cure; you're much better off calling Central Casting, Miss MacNeil, because the Church won't buy it and you'll have wasted precious time."

Karras clutched at the towel rack to steady his trembling hands. What's wrong? What's happened?

Incidentally, it's Mrs. MacNeil," he heart Chris telling him drily.

He lowered his head and gentled his tone. "Look, whether it's a demon or a mental disorder, I'll do everything I possibly can to help. But I've got to have the truth. It's important for Regan.

At the moment, I'm groping in a state of ignorance, which is nothing supernatural for me or abnormal, it's just my usual condition. Now why don't we both get out of this bathroom and go downstairs where we can talk." He had turned back to her with a faint, warm smile of reassurance and reached out his hand to help her up. "I could use a cup of coffee." "I could use a drink."

**********

While Karl and Sharon looked after Regan, they sat in the study, Chris on the sofa, Karras in a chair beside the fireplace, and Chris related the history of Regan's illness, though she carefully withheld any mention of phenomena related to Dennings.

The priest listened, saying very little: an occasional question; a nod; a frown.

Chris admitted that at first she'd considered exorcism as shock treatment. "Now I don't know,"