The death toll had reached twenty-one. The survivors of the Gremlin Special were down to three: John McCollom, a stoic twenty-six-year-old first lieutenant from the Midwest who'd just lost his twin brother; Kenneth Decker, a tech sergeant from the Northwest with awful head wounds who'd just celebrated his thirty-fourth birthday; and Margaret Hastings, an adventure-seeking thirty-year-old WAC corporal from the Northeast who'd missed her date for an ocean swim on the New Guinea coast.