The author desires to acknowledge the courtesy of Messrs T. H. Parker Brothers of Whitcomb Street, W.C., for allowing him to reproduce the illustrations mentioned on many of the pages of this book; as also the P.&O. Steam Navigation Company for permission to reproduce the old painting of the Swallow.

Owing to the fact that the author is now away at sea serving under the White Ensign, it is hoped that this may be deemed a sufficient apology for any errata which may have been allowed to creep into the text.