Under the steely exterior of Roque, the milk of human kindness had not wholly curdled, for he sadly said, half to himself and half to his boy companions:

"He must expect no more than I could expect; when we fail we fail alone, and so alone must we suffer."

It was about two o'clock in the morning of the day when Anglin, or Ardelle, was expected to read his fate in the eyes of those assembled as a military tribunal. The identity of the prisoner was, no doubt, fully established, for the boys had noted the presence in the assembly hall earlier in the night of the sandy-topped man who had started the hue and cry in the Bremen hotel, where the French sleuth was posing as a public singer.

Billy and Henri were tossing in uneasy slumber. The only sounds inside the castle were occasional snores from adjoining apartments and from the outside the whinnying and stamping of the cavalry horses.

Suddenly the quiet was shattered as if by a thunderbolt. The boys literally tumbled out of bed, gasping from the shock. A blinding flash at the windows and another crash.

Soul-shaking cries of "fire!" resounded throughout the building, and through the halls swept volumes of smoke.

The celebrated ancient furniture in the castle, it having been the summer residence of French nobility, was fine food for flames, and the red destroyer soon raged in conflagration.

Crash after crash, and with each concussion myriad sparks shot through great holes in the castle roof.

Bombs were being dropped from aloft.

The boys hastened with other occupants of the upper floors to the broad staircase in front of the structure. There they paused, elbowed against the wall by those pressing from the rear. There was no wild confusion or panic behind them, however, such as might have ensued under the same terrifying circumstances with other than trained soldiers involved. When Billy and Henri took to the wall at the head of the staircase it was a voluntary act on their part. The same thought with both had impelled the pause: