Multi-award winning spirituality writer Philip Yancey is loved throughout the world for his honest, insightful and inspirational writing. Prayer: Does it make any difference? carries all the hallmarks of classic Yancey, a journalist by training. His quest to unravel the mysteries of prayer reads as the journal of a fellow traveller: questioning, challenging, lamenting the unexplainable and rejoicing in the discovery of awesome insights. His journey is beautifully illustrated with moving true stories drawn from around the world.