In this rapturous romance, a woman grieving her sister's death vows to protect herself and her newborn niece -- even if it means turning away the dashing and irresistible heir to a Texas oil dynasty.Katherine Adams will never marry a Manning -- not if she can help it. Her sister Mary's fairy-tale marriage into the family's wealthy, powerful dynasty turned into a nightmare of abuse. And on the night her playboy husband was killed in a car accident,...