In this book, meet the people who drive milk tankers and learn all about their trucks and how they do this important and highly skilled job.Sit behind the wheel of a tanker as the driver navigates along narrow tracks to visit farms.Discover how computers and a miniature onboard laboratory are used by the driver to test the milk's quality. And join the driver as they unload at a vast plant where milk is packaged into cartons or made into cheese and yogurt.Filled with detailed photos, this book is perfect for introducing newly fluent readers to non-fiction reading.