News of the bet came to Zarah’s ears the day upon which Al-Asad returned with the report that Ralph Trenchard was safe, had started for the Sanctuary accompanied by one Abdul, and had been sighted near the scene of the battle, which meant that he was but a day’s journey behind.

She cursed in her heart that interest in Helen should have been aroused at such an inauspicious moment, then instantly, little knowing that the girl’s horsemanship equalled, even surpassed, her own, conceived a diabolically cunning plan by which she could bring about her death before Ralph Trenchard’s arrival, and without, withal, arousing suspicion amongst the men.

Helen wanted to ride, the men wanted her to ride; well, ride she should, and to her death.

Lulah, the black mare, had been pronounced untamable. Descendant of the mare who had brought the Sheikh to safety, likewise descendant of the mare who had been the cause of Yussuf’s blindness, she was as black of temper as she was of coat.

Three people out of the whole camp had been able to ride her the entire length of the plateau.

Zarah, Bowlegs, and the Patriarch.

Not one of the others who had taken the risk even of trying to mount her had escaped injury. Each one had been thrown, considering himself lucky if he escaped with slight concussion; there had been broken bones a-plenty and one broken neck.

That made the beginning and end of the plan.

If Helen succeeded in getting across the saddle she would of necessity be thrown; she must be. She might break her neck, in which case all the trouble would be over; or she might be stunned, in which case she would look like dead, which would serve as well.

Brigands do not worry themselves overmuch about such details as heartbeats; scruples do not exist in a jealous woman’s heart.