Benny grabbed the parcel, and dropped it. He was a very fine strategist and dramatic reciter, but he was not a man of violence — otherwise he might have been tempted to act differently. That grab and drop was the last artifice he could think of to save the day.

He pushed his chair back and bent down, groping for the fallen parcel with one hand and the substitute parcel with the other. In raising the fallen packet past the table the exchange might be made.

His left hand found the parcel on the floor. His right hand went on groping. It ran up and down the drawer, sensitively at first, then frantically. It plunged backwards and forwards. His fingernails scrabbled on the wood… He became aware that he couldn't stay in that position indefinitely, and began to straighten up slowly, with a cold sensation closing on his heart. And as his eyes came up to the level of the drawer he saw that the dummy parcel had somehow got pushed right away to the back: for all the use it would have been to him there it might have been in the middle of the Arizona desert.

Mr. Tombs smiled blandly.

"It's quite easy, really," he said.

He took the parcel from Benny's nerveless hand, put it on the table, twisted the loose end of string round his forefinger, and jerked. It snapped off clean and short.

"A little trick of mine," said Mr. Tombs chattily. He picked up the parcel and held out his hand. "Well, Mr. Lucek, you must know how grateful I am. You mustn't let me keep you any longer from your — um — widow. Good-bye, Mr. Lucek."

He wrung Benny Lucek's limp fingers effusively, and retired towards the door. There was something almost sprightly in his gait, a twinkle in his blue eyes that had certainly not been there before, a seraphic benevolence about his smile that made Benny go hot and cold. It didn't belong to Mr. Tombs of the insurance office…

"Hey — just a minute," gasped Benny; but the door had closed. Benny jumped up, panting. "Hey, you —"

He flung open the door, and looked into the cherubic pink fullmoon face of a very large gentleman in a superfluous overcoat and a bowler hat who stood on the threshold.