Herbert Jenkins, The Hypnotized Burglar (1916)
“ He began to whistle as a precaution against the attentions of the police. No one would suspect of being a burglar a man who was whistling at the top of his power. Once he stood still and laughed, slapped his knee, recommenced whistling, and continued on his way. Occasionally his hand would wander to the left-hand pocket of his coat, when, feeling the Professor's watch and chain and the note to the police, his face would irradiate joy. He must think, and, with Bindle, to think, it was necessary to remain still, which he dare not do for fear of arousing suspicion. ”
