The trip was to be an odyssey in the fullest sense of the word, an epic journey that would change everything.

And if I remain in the dark about our purpose here, and the meaning of eternity, I have nevertheless arrived at an understanding of a few more modest truths: Most of us fear death. Most of us yearn to comprehend how we got here, and why-- which is to say, most of us ache to know the love of our creator. And we will no doubt feel that ache, most of us, for as long as we happen to be alive.

As a means of motivating people to be cruel or inhumane-as a means of inciting evil, to borrow the vocabulary of the devout-there may be no more potent force than religion.

When Alex left for Alaska," Franz remembers, "I prayed. I asked God to keep his finger on the shoulder of that one; I told him that boy was special. But he let Alex die. So on December 26, when I learned what happened, I renounced the Lord. I withdrew my church membership and became an atheist. I decided I couldn't believe in a God who would let something that terrible happen to a boy like Alex.

My reasoning, if one can call it that, was inflamed by the scatter shot passions of youth and a literary diet overly rich in the works of Nietzshe, Kerouac, and John Menlove Edwards.

THE LONG WALK is a raw, wrenching, blood-soaked chronicle of the human cost of war. Brian Castner, the leader of a military bomb disposal team, recounts his deployment to Iraq with unflinching candor, and in the process exposes crucial truths not only about this particular conflict, but also about war throughout history. Castner's memoir brings to mind Erich Maria Remarque's masterpiece, All Quiet on the Western Front.

To the contrary: His life hummed with meaning and purpose. But the meaning he wrested from existence lay beyond the comfortable path: McCandless distrusted the value of things that came easily.