Many of these Soliloquies have appeared in _The Athenaeum_ and one or
more in _The London Mercury_, _The Nation_, _The New Republic_, _The
Dial_, and _The Journal of Philosophy_. The author's thanks are due to
the Editors of all these reviews for permission to reprint the articles.
For convenience, three Soliloquies on Liberty, written in 1915, have
been placed in the second group; and perhaps it should be added that
not a few of the later pieces were written in France, Spain, or Italy,
although still for the most part on English themes and under the
influence of English impressions.