They do not profess to give any new information about the military operations of the Allies; this is the task of the publicist, and at all times is forbidden to the soldier in the field.  Here and there some striking or significant fact has been allowed to pass the censor; but the value of the letters does not lie in these things.  It is found rather in the record of how the dreadful yet heroic realities of war affect an unusually sensitive mind, long trained in moral and romantic idealism; the process by which this mind adapts itself to unanticipated and incredible conditions, to acts and duties which lie close to horror, and are only saved from being horrible by the efficacy of the spiritual effort which they evoke.  Hating the brutalities of War, clearly perceiving the wide range of its cruelties, yet the heart of the writer is never hardened by its daily commerce with death; it is purified by pity and terror, by heroism and sacrifice, until the whole nature seems fresh annealed into a finer strength.

The intimate nature of these letters makes it necessary to say something about the writer.

Coningsby Dawson graduated with honours in history from Oxford in 1905, and in the same year came to the United States with the intention of taking a theological course at Union Seminary.  After a year at the Seminary he reached the conclusion that his true lifework lay in literature, and he at once began to fit himself for his vocation.  In the meantime his family left England, and we had made our home in Taunton, Massachusetts.  Here, in a quiet house, amid lawns and leafy elms, he gave himself with indefatigable ardour to the art of writing.  He wrote from seven to ten hours a day, producing many poems, short stories, and three novels.  Few writers have ever worked harder to attain literary excellence, or have practised a more austere devotion to their art.  I often marvelled how a young man, fresh from a brilliant career at the greatest of English Universities, could be content with a life that was so widely separated from association with men and affairs.  I wondered still more at the patience with which he endured the rebuffs that always await the beginner in literature, and the humility with which he was willing to learn the hard lessons of his apprenticeship in literary form.  The secret lay, no doubt, in his secure sense of a vocation, and his belief that good work could not fail in the end to justify itself.  But, not the less, these four years of obscure drudgery wore upon his spirit, and hence some of the references in these letters to his days of self-despising.  The period of waiting came to an end at last with the publication in 1913 of his Garden Without Walls, which attained immediate success.  When he speaks in these letters of his brief burst of fame, he refers to those crowded months in the Fall of 1913, when his novel was being discussed on every hand, and, for the first time, he met many writers of established reputation as an equal.