James Trefil

Cosmic Queries

Science in World History

Science Matters

Human Nature

Supermassive

The Encyclopedia of Science and Technology

Science Matters: Achieving Scientific Literacy (Unabridged)

Cultural Literacy

Supermassive: Black Holes at the Beginning and End of the Universe (Unabridged)

Imagined Life : A Speculative Scientific Journey among the Exoplanets in Search of Intelligent Aliens, Ice Creatures, and Supergravity Animals