The Book of Strange Facts and Useless Information (Dolphin Book)

The Snake Oil Wars or Scheherazade Ginsberg Strikes Again

Timeshare (Timeshare Trilogy)

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

Bicycling Through Space and Time

Dinosaur Summer

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

The Coming of the Horseclans

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

The Coming of the Quantum Cats