James Trefil, Michael Summers

Cosmic Queries: StarTalk’s Guide to Who We Are, How We Got Here, and Where We’re Going - James Trefil, Neil deGrasse Tyson

Cosmic Queries: StarTalk’s Guide to Who We Are, How We Got Here, and Where We’re Going

Cultural Literacy: What Every American Needs To Know - E. D. Hirsch, James Trefil, Joseph F. Kett

Cultural Literacy: What Every American Needs To Know

Exoplanets: Diamond Worlds, Super Earths, Pulsar Planets, and the New Search for Life Beyond Our Solar System - Michael Summers

Exoplanets: Diamond Worlds, Super Earths, Pulsar Planets, and the New Search for Life Beyond Our Solar System

Fragen an das Universum: Wer sind wir, woher kommen wir und wohin gehen wir? - Neil deGrasse Tyson, James Trefil

Fragen an das Universum: Wer sind wir, woher kommen wir und wohin gehen wir?

Are We Unique: A Scientist Explores the Unparalleled Intelligence of the Human Mind - James Trefil

Are We Unique: A Scientist Explores the Unparalleled Intelligence of the Human Mind

Imagined Life: A Speculative Scientific Journey Among the Exoplanets in Search of Intelligent Aliens, Ice Creatures and Supergravity Animals: A Speculative Scientific Journey among the Exoplanets in Search of Intelligent Aliens, Ice Creatures, and Supergravity Animals - James Trefil, Michael Summers

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