By Major-General W. S. BRANCKER
(Deputy Director-General of Military AËronautics)

Every day adds something to the achievements of aviation, brings to light yet another of its possibilities, or discloses more vividly its inexhaustible funds of adventure and romance.

This volume, one of the first books about fighting in the air, is written by a fighting airman. The author depicts the daily life of the flying officer in France, simply and with perfect truth; indeed he describes heroic deeds with such moderation and absence of exaggeration that the reader will scarcely realise that these stories are part of the annals of a squadron which for a time held a record in the heaviness of its losses.

The importance of the aerial factor in the prosecution of the war grows apace. The Royal Flying Corps, from being an undependable and weakly assistant to the other arms, is now absolutely indispensable, and has attained a position of almost predominant importance. If the war goes on without decisive success being obtained by our armies on the earth, it seems almost inevitable that we must depend on offensive action in the air and from the air to bring us victory.

We in London have had some slight personal experience of what a very weak and moderately prosecuted aerial offensive can accomplish. With the progress of the past three years before us, it needs little imagination to visualise the possibilities of such an offensive, even in one year's time; and as each succeeding year adds to the power of rival aerial fleets, the thought of war will become almost impossible.

War has been the making of aviation; let us hope that aviation will be the destruction of war.

W. S. BRANCKER.

August 1, 1917.