Chapter One

1.

I am the third and last son of my family to come out to Afghanistan. My older brothers went out as cavalrymen. I signed with the infantry.

The distinction between horse and foot is not so great in Afghanistan as it was in Alexander's earlier campaigns in Asia Minor, Mesopotamia, and Persia. Out east, an infantryman is expected to leap onto the back of any creature that will bear his weight-horse, mule, ass, or yaboo (the Afghan pony)-and ride to the site of action, there to dismount and fight, or even fight from the beast's back if necessary. Likewise horse troopers, even the King's Companions, think nothing of hitting the ground and slugging it out on foot alongside the dirt-eaters.

My father was killed in Afghanistan, or more precisely he expired of sepsis in a military hospital in Susia, in the province of Areia, which lies on the western border of the country. My father was not a mounted warrior or a foot soldier but a combat engineer of the siege train-what the troops call a "bucket man" because miners and sappers dig their trenches and raise their earthworks with wicker baskets. His name was the same as mine, Matthias.

My father fought at the Granicus River, at Tyre, Gaza, and at Issus. He was an authentic hero. My brothers are too. Once, when I was sixteen, my father sent home an army warrant worth a quarter talent of gold. We bought a second farm with it, with two barns and a year-round creek, and had enough left over to fence the place in stone.

It was my father's keenest wish that I, the youngest brother, not come out to war. My mother, further, was violently opposed to any step that would take me away from the land. "You m