His startled companions again glanced hastily at the man and Grant said, "You're right for once in your life, String. That's just who it is."
"What is he doing here?" demanded John.
"I can't tell you," said Fred.
"Was he expected this morning?"
"Not to my knowledge."
When the boys went up the steps, however, Mr. Button summoned all four to come to the place where he was seated.
Somewhat startled by the invitation the boys approached, all glancing in some confusion at the man seated near Mr. Button. He was dressed in a different suit now and many of his ways and manners had been changed for the better. He was now at his ease and the twinkle that appeared in his eyes was far different from the expression which the boys had seen there in their earlier experiences with the man.
"You appear to be acquainted with this man," suggested Mr. Button dryly.
"We have seen him before," said George.
"And not exactly where you wanted to see him, I fancy," laughed Mr. Button. "Do you know who he is?"