She and Allan Chapter 15 - Robertson is Lost

In which the mysterious and formidable Ayesha commands her people into a tense nocturnal march against the rival forces of Rezu, amidst whispered legends and uneasy alliances, while one of the company disappears under a cloud of madness and prophetic vision. With a solemn ritual and the presentation of a strange talisman, the uneasy loyalty of the Amahagger is secured, and the weight of impending conflict settles heavily upon the travelers.