Dr. Sarah Ferguson is a hard-working, mother of two and wife to a retired military physician. Although initially misdiagnosed, signs of a larger problem cause a vicious cycle of heart attacks. Then, in 1994, at the age of forty, physicians tell her that she has six months to live due to heart disease. Armed with the support of her family and her Christian faith, she embarks on a journey of self. She survives triple-bypass surgery, and eventually open heart surgery to implant an LVAD mechanical pump device into her weakened heart ventricle. A Killer Within is positively inspiring, penned with...