"I fear so," replied Paul; "we haven't seen him, and as he was going to his own wedding, his failure to turn up is rather alarming."

"Going to be married, was he?" the stableman spoke thoughtfully. "Then I guess you'll find that he has been made the victim of a practical joke. I suppose he had plenty of friends who were aware of his intentions?"

"Certainly, but I cannot imagine," said Paul with some indignation, "that any of them would have carried a joke to the extent of keeping him away from his wedding."

"Perhaps not," admitted the stableman, "but it looks as if some one had deliberately tried to delay him. Don't you know how the accident happened to our carriage?"

"No. What was the matter?"

"Somebody had loosened the nut of the forward right wheel so that it was bound to come off before they had gone very far. The breakdown was no accident."

"You are sure of this, I suppose," exclaimed Paul; "but when could it have been done?"

"When Mike was waiting in front of the door to Mr. Strobel's place. You'd better tell this gentleman what you told me, Mike."

"I waited there a good half hour before Mr. Strobel came out," replied the driver. "And while I was there a fellow crossed the street and spoke to me. He stood in the street kind o' leaning on the wheel. 'Go'n' to take Mr. Strobel to his wedding?' says he. 'I'm go'n' to take a gent of that name,' says I 'but I don't know nothing 'bout his wedding.' 'That's what 'tis,' says he, 'and a very fine man he is, and a fine day it is for the ceremony; and that's a fine horse you have,' and all that kind of palaver, till I thought he'd talk me blind. After a while he said good-morning, and went on, bad luck to him."

Paul looked at the stableman in surprise. "Could the nut have been removed then without the driver knowing it?" he asked.