Evidently a fresh order had been given, for presently they wheeled to the right and moved on in an oblique direction.

"They are going straight towards Langeman's Nek," thought Jack; but his quick eyes detected something he had not seen before.

"They are our fellows!" cried he,—"the Auckland Rangers. I know them by the feathers in their slouch-hats;" and without more ado he rode forward, and clearing the donga, galloped forward at full speed in the direction of the horsemen.

CHAPTER VIII
THE AMBUSH

When Jack and his two companions did not return to the Kopje Farm, much speculation was indulged in as to their fate by the men of the Auckland Rangers. It had been the intention of Major Salkeld to saddle up in the afternoon, but the non-appearance of Morton altered his plans, and a couple of hours were spent in reconnoitring by his scouts, but without success.

One of the Kaffirs asserted that he had heard shots fired in the Diamond Valley about noontide, but this statement led to no elucidation of the mystery connected with the disappearance of Trooper Morton and Jack.

Mr. Lovat, too, was uneasy. He knew that his son possessed an adventurous nature, for Jack during his hunting expeditions had been several times absent from home for a couple of days at a time, but it had always been with his father's permission.

Accommodation for the troopers was provided in various parts of the farm buildings, while Major Salkeld partook of Mr. Lovat's hospitality in the farmer's private apartments.

Sentries were posted at various points around the farm, and with anxious hearts the ostrich farmer and his wife retired to rest, but not to sleep. Mr. Lovat's fear was that the three missing ones had fallen into the hands of the Boers.