Transcriber's notes: Normalised hyphenation and punctuation. Obvious typos corrected, but all other spelling errors (especially in dialogue) have been left unchanged. Italicised text is surrounded with _underscores_. AIR MEN O' WAR +--------------------------------------------------------------+ | _BY THE SAME AUTHOR_ | +--------------------------------------------------------------+ | | | BETWEEN THE LINES | | _$1.50 net_ | | | | ACTION FRONT | | _$1.50 net_ | | | | DOING THEIR BIT | | _$1.25 net_ | | | | GRAPES OF WRATH | | _$1.50 net_ | | | | FRONT LINES | | _$1.50 net_ | | | +--------------------------------------------------------------+ | E. P. DUTTON & COMPANY | +--------------------------------------------------------------+ AIR MEN O' WAR BY BOYD CABLE AUTHOR OF "BETWEEN THE LINES," "ACTION FRONT," "GRAPES OF WRATH," "FRONT LINES," ETC. [Illustration] NEW YORK E. P. DUTTON & COMPANY 681 Fifth Avenue Copyright 1919 By E. P. DUTTON & COMPANY _All Rights Reserved_ _Printed in the United States of America_ TO ALL AIR MEN O' WAR AND ESPECIALLY TO THOSE WHO ARE OR HAVE BEEN ON THE WESTERN FRONT, WHOSE HOSPITALITY AND FRIENDSHIP I HAVE ENJOYED, AND TO WHOSE HELP AND INTEREST THESE TALES ARE LARGELY DUE, THIS BOOK IS DEDICATED AS A TRIBUTE OF ADMIRATION AND A TOKEN OF CHERISHED FRIENDSHIP BY The Author. In the Field, _September 5th_, 1918. FOREWORD