The boy stood by, fingering something concealed in his hand. Suddenly a coin fell on the floor and went rolling round their feet. Quick as lightning the grocer cast a glance at the till, as he sprang over the counter and seized the boy by the scruff of the neck. “Ay, ay,” he said sharply, “a clever little rogue!”

“I haven’t stolen anything!” cried the boy, trying to wrench himself loose and to pick up his krone-piece. “That’s mother’s money!”

“You leave the kid alone!” said Ferdinand threateningly. “He hasn’t done anything!”

The grocer struggled with the boy, who was twisting and turning in order to recover his money. “Hasn’t done anything!” he growled, panting, “then why did he cry out about stealing before ever I had mentioned the word? And where does the money come from? He wanted credit, because they hadn’t got any! No, thanks—I’m not to be caught like that.”

“The money belongs to mother!” shrieked the youngster, twisting desperately in the grocer’s grip. “Mother is ill—I’m to get medicine with it!” And he began to blubber.

“It’s quite right—his mother is ill!” said Ferdinand, with a growl. “And the chemist certainly won’t give credit. You’d best let him go, Petersen.” He took a step forward.

“You’ve thought it out nicely!” laughed the grocer scornfully, and he wrenched the shop-door open. “Here, policeman, here!”

The policeman, who was keeping watch at the street corner, came quickly over to the shop. “Here’s a lad who plays tricks with other folks’ money,” said the grocer excitedly. “Take care of him for a bit, Iversen!”

The boy was still hitting out in all directions; the policeman had to hold him off at arm’s length. He was a ragged, hungry little fellow. The policeman saw at a glance what he had in his fingers, and proceeded to drag him away; and there was no need to have made any more ado about the matter.

Ferdinand went after him and laid his hand on the policeman’s arm. “Mister Policeman, the boy hasn’t done anything,” he said. “I was standing there myself, and I saw that he did nothing, and I know his mother!”