Chapter 13 A STARTLING ALARM

Elfreda Briggs and Grace Harlowe did not give way to the panic that had seized their companions. Both had seen the mirage, each knew instinctively what it was, but when they saw Hi Lang overhaul the two leaders, Grace and Elfreda hurried in from their positions and joined their companions.

"Grace! Oh, Grace," moaned Emma as her friend rode up to