Reading these stories, it's tempting to think that the arts to be learned are those of tracking, hunting, navigating, skills of survival and escape. Even in the everyday world of the present, an anxiety to survive manifests itself in cars and clothes for far more rugged occasions than those at hand, as though to express some sense of the toughness of things and of readiness to face them. But the real difficulties, the real arts of survival, seem to lie in more subtle realms. There, what's called for is a kind of resilience of the psyche, a readiness to deal with what comes next. These captives lay out in a stark and dramatic way what goes on in every life: the transitions whereby you cease to be who you were. Seldom is it as dramatic, but nevertheless, something of this journey between the near and the far goes on in every life. Sometimes an old photograph, an old friend, an old letter will remind you that you are not who you once were, for the person who dwelt among them, valued this, chose that, wrote thus, no longer exists. Without noticing it you have traversed a great distance; the strange has become familiar and the familiar if not strange at least awkward or uncomfortable, an outgrown garment.