Little Knowledge

Doctor Who: Dragonfire

Timeshare (Timeshare Trilogy)

All American Alien Boy: The United States As Science Fiction, Science Fiction As a Journey; A Collection

Virus Clans: A Story of Evolution

Bicycling Through Space and Time

The Hercules Text (Ace Special, No 7)

Dinosaur Summer

The Time Machine and the War of the Worlds (Fawcett Premier Science Fiction)

A Brief History of Time: From the Big Bang to Black Holes