In Junkyard Wisdom, Roy Goble explored the tension between wealth and poverty, between faithfulness and temptation. He tackled the question of what it means to be an ambassador of Jesus in a world of walls, and what it takes to break those walls down. Today, that question is more relevant than ever, and its answers are no less meaningful. Roy Goble grew up learning how to evaluate everything for the value of its parts, and later experienced...