Final answer:
In 'Riders of the Purple Sage,' Emaline told Mr. Clampett that she trusted him with her secrets and used their interactions to manipulate him.
Step-by-step explanation:
In the book 'Riders of the Purple Sage,' Emaline said to Mr. Clampett that she trusted him with her secrets. This is revealed in their conversation when Emaline admits that she used her friendliness and the time they spent together as a way to bind his hands and prevent him from interfering in her plans.
She confesses that she made him love the child and manipulated their interactions to ensure her own goals were achieved.