Dallas Campbell

The Christophers

The Science of Doctor Who

Fallen Angels

Egypt's Lost Cities

Doomwatch: Winter Angel

The Search for Life: The Drake Equation

The Science of Doctor Who

Extinct: A Horizon Guide to Dinosaurs

Television's Opening Night: How the Box Was Born

Voyager: To the Final Frontier

Woof! A Horizon Guide to Dogs

Tutankhamun: The Truth Uncovered

Time Scanners: Jerusalem

Time Scanners: Macchu Picchu

What Makes Us Clever? A Horizon Guide to Intelligence

Egypt: What Lies Beneath