Charles Hofer

• Airplanes (Worlds Fastest Machines)
• Bullet Trains (Worlds Fastest Machines)
• Dragon tales
• Earth's Biosphere
• Hot Wheels
• How Do Irrigation Systems Work?
• Meet Dracula (Famous Movie Monsters)
• Motorcycles
• Race Cars (Worlds Fastest Machines)
• Saturn (The Library of the Nine Planets (Rosen Publishing Group).)
• Scooby-Doo! and the pirate ghost
• Spacecraft