Punctuation, hyphenation, and spelling were made consistent when a predominant preference was found in this book; otherwise they were not changed.

Simple typographical errors were corrected; occasional unbalanced quotation marks retained.

Ambiguous hyphens at the ends of lines were retained.

The illustration following the Table of Contents is a detailed map of Central Europe. If your book reader cannot display it, you can find it among the book materials for "The Russian Advance" at www.gutenberg.org.

Page 17: “Moreover, sufficient of the earlier stages” was printed that way.

Page 33: “remarkable effects of the war on the nation was” was printed that way.

Page 50: “mobilisation bases were signalled out” was printed that way.