Tsegi Ruins — James E. Aarons

Navajo spirits are pushing harder on Katie. They want something from her, yet she's unsure what it is. They don't want to kill her otherwise she'd be toast by now. The answer becomes clearer following an all night peyote tipi rite. Rory realizes the tug on Katie might pull her from him, and he ups the ante by marrying his sweetheart. Nonetheless her quest to understand the ravages of disease continues to push her to further her education.