Highways in Hiding by George O. Smith

I was fighting my body upright when Doctor Thorndyke came running. "Easy, Steve," he said with a quiet gesture. He pushed me gently back down in the bed with hands that were as soft as a mother's, but as firm as the kind that tie bow knots in half-inch bars. "Easy," he repeated soothingly.

"Catherine? " I croaked pleadingly.