In the bestselling novels of suspense master David Morrell, fear is the main subject. But Morrell himself had never known genuine terror until he watched his 15-year-old son wage a heroic but doomed struggle with cancer. This is one fathers powerful and unforgettable story of fierce love, impenetrable loss, and an unexpected, breathtaking encounter with the miraculous. Ultimately, Fireflies is a tribute to the undying human spirit that has already given new hope to enthralled and grateful readers around the world.