Have you ever felt the call of God to go into all the world? David and Rosemary Harley did, and through simple obedience to that call they were able to have a worldwide impact on the spread of the Gospel. Together in Mission tells their story of leaving the UK to become full-time missionaries in Africa, and via several unexpected events helping to run All Nations College and latterly lead OMF International. Their story is in many ways a remarkable one, but the heart of this book is to inspire anyone and everyone to answer the call of God on their lives and see where it might lead them. It also highlights the continued need for the global Church to work together for the sake of the gospel.