And at this point in the fight there was exhibited a curious instance of the power of friendship to render steady men reckless. The incident we have just described was witnessed by the troops, for, the moment the two soldiers left their place of concealment they were in full view of the large zereba. "That's Moses!" exclaimed Armstrong excitedly. Without a moment's hesitation he sprang over the defence-works and ran to the rescue, clubbing his rifle as he went and felling two Arabs therewith. "You shan't die alone, Willie!" muttered our hero, as he also leaped the fence and followed his friend, just in time to save him from three Arabs who made at him simultaneously. Two of these Miles knocked down; his comrade felled the other. Then they turned back to back; Moses and Simkin did the same, and thus formed a little _impromptu_ rallying square. This delayed the catastrophe, which seemed, however, inevitable. The brave little quartette, being surrounded by foes, could do nothing but parry with almost lightning speed the spear-thrusts that were made at them continually. Seeing this, the heart of Jack Molloy bounded within him, and friendship for the moment overcame the sense of duty. "You can only die once, Jack!" he exclaimed, drew his cutlass, leaped out of the zereba, and went at the foe with a thunderous roar, which, for a moment, actually made them quail. Infected with a similar spirit, Stevenson, the marine, also lost his head, if we may say so. Resolving to run a-muck for friendship's sake, he followed the sailor, and increased the rallying square to five, while Molloy skirmished round it, parrying spear-thrusts, at once with left arm and cutlass, in quite a miraculous manner, roaring all the time like an infuriated lion, and causing the enemy to give back in horror wherever he made a rush. A root, however, tripped him up at last, and he fell forward headlong to the ground. A dozen spears were pointed at his broad back, when a tall majestic Arab sprang forward and held up one hand, while with the other he waved a sword. At that moment a strong force of the enemy came down with an impetuous rush on that corner of the zereba, and, coming between it and the little knot of combatants, hid them from view. The attack at this point was very determined, and for a few moments the issue seemed doubtful, for although the enemy fell in heaps they came on in such numbers that the defenders were almost overwhelmed. Steadiness, however, combined with indomitable courage, prevailed. Everywhere they were repulsed with tremendous loss. Many instances of personal bravery occurred, of course, besides those we have described, but we may not pause to enumerate these. Tenacity of life, also, was curiously exhibited in the case of some of the desperately wounded.