David Bernard, The Piper from Bhutan (1938)
“ Professor Du Bois' face went pale at that. He stooped behind the sofa, examining the phonograph. He emerged with the record in his hand. "You're wrong, dead wrong," he said slowly, huskily. A look a little bit like fright was on his face. "You did set this record off. That voice we... you heard was from the record." "Why sure," Lieutenant Crane put in, "only a guy as guilty as Rumster would believe this music humbug. When you're dead——" But I looked down at the catch protruding from the rug. ”
