Death is the Cool Night and Lost to the World: Two mysteries

Two mysteries by an Edgar nominee: DEATH IS THE COOL NIGHT: On the eve of America's entry into World War II, a tortured pianist can't remember the night his nemesis, an opera conductor, is killed. Did he do it? Or is the murderer his beautiful and troubled new love? A dramatic story with operatic overtones.... LOST TO THE WORLD: Ten years after the war, Detective Sean Reilly finds no peace. His wife is gone, he has to raise two boys on his own and solve a complicated new case: the murder of a researcher at the Johns Hopkins polio research labs on the eve of the famous vaccine trials that will save so many children while leaving current polio victims lost to the world.