'What about making it a New Year resolution to write each other every few weeks?' And so it begins - an amazing year's worth of correspondence between one elderly gentleman and his young grandson. Issues and questions that every teenage Christian has to tackle are dealt with in a warm but direct way. Using the grandfather's responses to a young teenager called Sam's questions, this book is an essential bit of kit for the 21st century teenage apologist - or simply anyone who wants to face up to the world.