This months free audio book from Christian Audio is "The Explicit Gospel" by Matt Chandler (and Jared Wilson). Do yourself a favour and grab this one up. You will never outgrow your need for the gospel. Check out this trailer for the book. Crossway explains, "You know you know it... But then again, maybe you don't. Just because you go to church, used to go to church, or spend all your time at church, doesn't mean you really get the gospel—at least not in all its fullness and specificity. Inspired by the needs of both the overchurched and the unchurched, popular pastor Matt Chandler shows that the gospel has implications for more than just conversion as it comes to bear on the cosmos, our every day lives, and the full scope of redemptive history. With wisdom and wit, Matt plumbs the depths of the gospel in his debut book so that we might see the staggering implications of the good news of grace."