14 JULY 1906, page 22

Astronomy And History.* We Are Apt To Think Of Astronomy

as altogether concerned with the problems of space. It is in this aspect, of course, that it is presented in such a book as the first volume of Professor Newcomb's " projected......

The Recruiting Problem.*

WE desire to call the special attention of our readers to this excellent pamphlet. The little book, in spite of its un- assuming form and title, goes in reality to the very......