A warehouse in a large city catches fire late at night. The flames spread to every floor, and nearby buildings are in danger of being caught up in the blaze. Suddenly, ear-piercing sirens fill the air. Trucks speed down a busy street. They stop in front of the warehouse, and firefighters rush out to contain the deadly blaze before anyone gets hurt. In City Firefighters, dramatic, true stories will keep readers turning the pages as they learn firsthand...