Walsh is A CBA Bestseller -- When Annie Fletcher returns to Charleston to see her younger sister, Sarah, receive her master?s degree, she finds herself riding in the back of an ambulance, watching helplessly as Sarah fights for life. During the ride, Sarah appears to talk to someone who isn?t there, humming a melody Annie has never heard before. God begins to reveal himself to Annie -- both in her newfound friends and through heartrending and clearly supernatural events.