5 Bridget's words rocked through Sienna. Her heart pounded, her mind whirling. "What do you mean, he's not dead? My mum said he was lost on a mission to Antarctica." Bridget sighed. "Your mother never knew what John really did. He kept his Mapwalking secret. He wanted to protect you both." Sienna shook her head. "I can't believe it." That her father might still be alive was one thing, but that he purposefully let her believe him dead seemed unthinkable. She had so many questions but at least there was some hope she might see him again. Bridget put a hand out and touched Sienna's arm. "It's true. I don't know what else to say. John was lost a month ago on the edge of the Uncharted, along with the rest of his Mapwalker team. It's a place of wild magic, beyond the Borderlands where the Sh