The Day the Cowboys Quit
Elmer Kelton
Amazon Unbound: Jeff Bezos and the Invention of a Global Empire
Brad Stone
Shadow Flight
Joe Weber
Life Beyond Measure: Letters to My Great-Granddaughter
Sidney Poitier
How I Killed Pluto and Why It Had It Coming
Mike Brown
Death by Black Hole: And Other Cosmic Quandaries
Neil deGrasse Tyson
Cosmic Connection
Carl Sagan