In this quintessential Joy Cowley story, Cam follows the river's journey from its source in the mountains all the way to the sea In this resonant story from Joy Cowley, Cam the mountain boy follows the river from its trickling source in the snow all the way to the sea. The river leads him through forest, farms and towns to the salty wind of the sea. The dramatic landscapes are packed with detail to discover in the world of the river.