took with
him into the terrible prison enclosure not only a brave, vigorous,
youthful spirit, but invaluable habits of mind and thought for storing up
the incidents and experiences of his prison life. As a journalist he had
acquired the habit of noticing and memorizing every striking or thrilling
incident, and the experiences of his prison life were adapted to enstamp
themselves indelibly on both feeling and memory. He speaks from personal
experience and from the stand-paint of tender and complete sympathy with
those of his comrades who suffered more than he did himself. Of his
qualifications, the writer of these introductory words need not speak.
The sketches themselves testify to his ability with such force that no
commendation is required.

This work is needed. A generation is arising who do not know what the
preservation of our free government cost in blood and suffering. Even
the men of the passing generation begin to be forgetful, if we may judge
from the recklessness or carelessness of their political action. The
soldier is not always remembered nor honored as he should be. But, what
to the future of the great Republic is more important, there is great
danger of our people under-estimating the bitter animus and terrible
malignity to the Union and its defenders cherished by those who made war
upon it. This is a point we can not afford to be mistaken about. And
yet, right at this point this volume will meet its severest criticism,
and at this point its testimony is most vital and necessary.

Many will be slow to believe all that is here told most truthfully of the
tyranny and cruelty of the captors of our brave boys in blue. There are
no parallels to the cruelties and malignities here described in Northern
society. The system of slavery, maintained for over two hundred years at
the South, had performed a most perverting, morally desolating, and we
might say, demonizing work on the dominant race, which people bred under
our free civilization can not at once understand, nor scarcely believe
when it is declared unto them. This reluctance to believe unwelcome
truths has been the snare of our national life. We have not been willing
to believe how hardened, despotic, and cruel the wielders of
irresponsible power may become.

When the anti-slavery reformers of thirty years ago set forth the
cruelties of the slave system, they were met with a storm of indignant
denial, villification and rebuke. When Theodor