The Secret Sister

Christy McKenna, the smartest fashion writer in New York, thought she'd escaped her childhood in the impoverished rural West. Then came a call for help from the one person she could not refuse-her sister, the internationally celebrated model known only as Jo.
Jo's plea draws Christy back to the magnificent mountains and mysterious red-rock canyons of the Four Corners country. But she's too late-Jo has disappeared. However, Christy does find an unlikely ally in outlaw archaeologist Aaron Cain, and together they pursue Jo and a fabulous cache of ancient Indian artifacts worth millions.
Christy and Cain clash at every turn, but their antagonism soon turns into partnership-and blazing passion.