Black parachutes fall from the sky: young soldiers - and a dog - on a rescue mission in a remote part of Afghanistan.But the mission ends in chaos, and Mark and Prince embark on a perilous journey through enemy territory. Will they make it back to base? All they have is each other. All they can do is survive, today, tomorrow and the next day.A dramatic, powerful story of war and the bond between a young soldier and a dog, from the acclaimed author of Into That Forest.