1 A COLD VOICE The Camino trail, western Spain. About one mile from the town of Melide. There’s not much of a cell signal along the Camino de Santiago, a five-hundred-mile trail known as The Way of Saint James, that runs through Spain’s rural countryside. So when the phone vibrated, it startled Jana. It had been her habit to leave the phone off until she found a hostel to sleep for the night. As it was, she was high on a bluff near Melide, just two days’ hike from the town of Santiago de Compostela, terminus of the Camino trail. “We have a cell signal up here? Hang on,” she said to Gilda, a fortysomething hiker from Berlin she had befriended on the trail. “I thought this thing was turned off.” “Probably that boyfriend of yours,” Gilda teased. “And don’t forget, it’s your turn to buy t

