USA Today bestselling authors Lisa Harris and Lynne Gentry deliver an unforgettable and chilling medical thriller about a mother willing to risk everything for her child, and a surgeon desperate to cover his crimes. A Carol-award winning finalist! A brutal murder convinces Dr. Mia Kendall there's more than she imagined to the mysterious spike in heart transplant rejections. Determined to find answers before she loses another patient, Mia gets sucked into a dangerous international medical web. With time running out for her youngest transplant recipient, Mia is forced to partner with a disillusioned ex-military pilot who flies brokered organs across East Africa. But searching for the truth will prove costly, because there are some lines that should never be crossed. A haunting story that will take you from the suburbs of Cincinnati to the jungles of Africa. Get the entire Agents of Mercy Series today! Prequel Murder on Flight 91 #1 Ghost Heart #2 Port of Origin #3 Lethal Outbreak #4 Death Triangle "This well-plotted action-packed thriller will keep you glued to the pages long into the night." Elizabeth Goddard, author Dear Reader, In June, 2008 the Dallas Morning News carried a story on the atrocities committed against albinos in Tanzania. The picture of a terrified albino caught our attention. As we read about the horrors these fragile people face, we couldn't believe that such evil existed in the world. We did a little investigation and discovered that the genocide of albinos was being carried out simply because of the difference in the color of their skin. The journey of these characters challenged us, comforted us, and pushed us to live life more courageously. But most of all, writing this story opened our hearts to wanting to do our part to create a world that loves no matter what the color of our skin, education, financial status, or nationality. And reminded us that God's light truly does shine, even in the darkest places. Readers are saying. . . "Gripping, riveting, unnerving." "Ghost Heart delivers on every level! What a romantic, adventurous ride!!! This well-plotted action-packed thriller had me glued to the pages." "This is a novel that grabs you by the throat on the very first page and doesn't let go until the very end." "This book is by far the best book I have read in many years. Absolutely outstanding." "There are very few books that have taken my soul to places like I have just experienced by reading Ghost Heart." "This was truly an edge of your seat medical thriller!" "WOW!! Excellent book -- fast paced suspense -- will have you on the edge of your seat." "This book was absolutely the best. Fast moving, page turner, and very hard to put down."