Edgar Wallace,
The Law of the Four Just Men — The Man Who Was Happy
(1921)
“ Manfred was not deceived by the flippancy of his friend's tone."As bad as that, eh?" he said, "and more dangerous for him, I think," he added quietly. "I do not like the idea of killing a man because he has recognised us—that course does not seem to fit in with my conception of justice.""Exactly," said Leon briskly, "and there will be no need, I think. Unless, of course——" he paused."Unless what?" asked Manfred."Unless Prothero really does love his wife, in which case it may be a very serious business." ”
