Liberty Bell 7: The Suborbital Mercury Flight of Virgil I. Grissom

Astrophysics for People in a Hurry

Moon Bound: Choosing and Preparing NASA's Lunar Astronauts

The Science of Interstellar

The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory

Soviets in Space: Russia’s Cosmonauts and the Space Frontier

Origins: Fourteen Billion Years of Cosmic Evolution

Australia's Greatest Escapes: Gripping tales of wartime bravery

Imminent: Inside the Pentagon's Hunt for UFOs

Aurora 7: The Mercury Space Flight of M. Scott Carpenter

Endurance: A Year in Space, A Lifetime of Discovery

Destination Buchenwald: The astonishing survival story of Australian and New Zealand airmen in a Nazi death camp

Selecting the Mercury Seven: The Search for America's First Astronauts

Death by Black Hole: And Other Cosmic Quandaries

Freedom 7: The Historic Flight of Alan B. Shepard, Jr.

Forgotten Voices Of The Great War

The Greatest Adventure: A History of Human Space Exploration

Medical History

Australia's Aviation Heroes: True stories from our airmen at war

The History Gossip: Was Anne of Cleves a Minger? and 365 Other Historical Curiosities