The Harvest (The Ark Project, Prequel) - The Ark Project

They don't just want her body. They want her mind. Willow has just graduated as the youngest PH. D. in decades in the new field of Cognitive Redesign. She is desperate to find a cure for the disease that is slowly deteriorating her mother's mind, tearing her mother from her. What she thought was a chance to work at a prestigious biotech company turns into a nightmare where she is the prize in a struggle between the brother she loves and the biotech's plans.
They don't just want her body. They want her mind.