Halley's Comet: Once in a Lifetime
Goddess of the Earth
Horsemen of China
Life's First Feelings
The Case of the Frozen Addict
Toxic Trials
Skydive to the Rain Forest
Return of the Osprey
The Rise of a Wonder Drug
When Wonder Drugs Don't Work
Visions of Star Wars
The Search for the Disappeared
The Planet that Got Knocked on its Side
High-Tech Babies
Can AIDS Be Stopped?
Is Anybody Out There?
Mystery of the Animal Pathfinders
Are You Swimming in a Sewer?
Sail Wars!
Leprosy Can Be Cured!
How Babies Get Made
