Among the Creationists, by Jason Rosenhouse

Among the Creationists: Dispatches from the Anti-Evolutionists Front Line
by Jason Rosenhouse, Narrated by George Orlando

This is the story of Rosenhouse's exploration of Creationism. Rosenhouse is an intelligent, rational mathematician and declared atheist (though the way he describes his beliefs I'd put him in the agnostic category myself). He decided in college to explore the seemingly irrational views of ultra-conservative Christians to try to understand how they can possibly deny evolution. This book describes his journey through conferences, museums, and personal conversations. It also has a light smattering of history of the creationist-evolutionist debate.

The Tide, by Anthony J. Melchiorri

The Tide, by Anthony J Melchiorri, narrated by Ryan Kennard Burke

Captain Dominic Holland (Dom) is head of a covert operations team which investigates bioterrorism. As he and his team check out some suspicious activity on what was believed to be an abandoned oil rig, bone-armored mutant men begin to wash up on shores of countries around the world. Soon, citizens become crazed - brutally attacking and devouring people. Dom's team rushes to find a cure to the bioweapon, as civilization crashes around them. 

The Blank Slate, by Stephen Pinker

The Blank Slate, by Stephen Pinker; narrated by Victor Bevine

In The Blank Slate, Pinker outlines three dogmas that he says are the prevailing views of human nature in modern philosophy: 

1) The blank slate, in which the mind has no innate (genetic) properties and, as John Watson boasted, through conditioning you could train a child to become anybody you want her to become. 

2) The noble savage, in which people are born good, and society forms them into deviants. Pinker suggested that Rousseau was a strong proponent of this theory, but according to Wikipedia (which is always accurate), Rousseau never used this term. 

3)  The ghost in the machine, in which people's choices are solely dependent upon their soul.