Dragon's Egg

Bowl of Heaven

Gregory Benford

Heaven's Shadow

David S. Goyer

Starfarers

Poul Anderson

Aliens - Science Asks: Is There Anyone Out There?

Jim Al-Khalili

Anomaly

Peter Cawdron

Chindi

Jack McDevitt

Existence

David Brin

The Two Moons

James P. Hogan

Creation Node

Stephen Baxter

The Aliens Are Coming!: The Exciting and Extraordinary Science Behind Our Search for Life in the Universe

Ben Miller

Star Light

Hal Clement

Hex

Allen M. Steele