Joshua is an 11-year-old orphan from England who is traveling alone to New Zealand in 1830. He keeps a diary of his 52-day voyage describing making friends with other boys, illnesses breaking out among passengers, and the excitement of finally spotting land after over 7 people died during the long journey. Upon arrival in New Zealand, Joshua is relieved to find work and housing with Maori people and looks forward to his new life in Christchurch.