This fast-moving book about motorbikes uses dynamic photos and interesting facts to explain the basics of how they work. Topics include the motor, tires, going fast and slow, steering and countersteering, and driving safety. A quiz at the end tests the reader's knowledge.

This entertaining book about trucks explains the basics of how trucks work. Topics include big and small kinds of trucks, tires, hydralic beds that can be raised up, different kinds of fuel, and driving safety. A quiz at the end tests the reader's knowledge.