And a moment later, while a murmur of excitement ran down the line, Mark stepped out and hurried away down the street.

"The storm breaks now in just about five minutes," thought the corps.

CHAPTER XII.
THE CAUSE OF A FRIEND.

Mark was doing a desperate lot of thinking during that brief walk down to the headquarters building. Every one he passed turned to stare at him, but he did not notice that. He knew that in a very short while now the critical moment was coming. Texas could not speak for himself; Mark must tell his story for him, and save him from disgrace and dismissal if the thing could possibly be done.

The headquarters building lies behind the chapel, just beyond the scene of the runaway. There was still a crowd of people standing around, and Mark saw them nod to one another with an "I-told-you-so" look as he turned to enter the superintendent's office.

"Oh, just won't he catch it!" thought they.

Mark thought so, too, as he entered. A man met him at the door, and without an inquiry or a moment's delay led him to Colonel Harvey's door and knocked. He evidently knew just why Mark came.

The door was opened as the man stepped to it. Mark entered and the door shut. He turned, and found himself confronted by the tall and stately officer. Mark gazed at him anxiously and found his worst fears confirmed. There was wrath and indignation upon the superintendents' face, a far different look from the one Mark had seen there the last time he stood in that office.

Colonel Harvey started to speak the instant Mark entered the room.