Sax Rohmer,
The Dream Detective (New York, 1925…
(1925)
“ The fever of research is a disease; never a crime." "I agree," said Coram, "most certainly there must be no prosecution; no scandal. Mr. Pettigrew, I am very, very sorry for this." Grimsby, with a rather wry face, removed the handcuffs. A singular expression proclaimed itself upon Pettigrew's shrivelled countenance. "The thing I'm most sorry for," he said, dryly, but with the true fever of research burning in his eyes, "if you will excuse me saying it, Coram, for I'm very deeply indebted to you—is that I can't cut off the head of this fourth mummy!" ”
