became an
agnostic and radical organ under the management of its second editor, John
Morley. Lewes edited six volumes, when, in 1867, he was obliged, on account
of his health, to resign his position. He made the _Review_ an independent
and able exponent of current thought, and he kept it up to a very high
standard of literary excellence. His own contributions were among the best
things it contained, and give a good indication of the wide range of his
talent. In the first volume he published papers on "The Heart and the
Brain," and on the poetry of Robert Buchanan, as well as a series of four
very able and valuable papers on "The Principles of Success in Literature."
In the second volume he wrote about "Mr. Grote's Plato." In the third he
dealt with "Victor Hugo's Latest Poems," "Criticism in relation to Novels,"
and "Auguste Comte." In this volume he began a series of essays entitled
"Causeries," in which he treated, in a light vein, of the passing topics of
the day. He wrote of Spinoza in the fourth volume, and of "Comte and Mill"
in the sixth, contributing nothing to the fifth. After Morley became the
editor, in the ninth and tenth volumes, he published three papers on
Darwin's hypothesis, and in 1878 there was a paper of his on the "Dread and
Dislike of Science." He also had a criticism of Dickens in the July number
of 1872, full of his subtle power of analysis and literary insight.

Lewes in early life had a strong inclination to become an actor, and he did
go on the stage for a short time. He wrote and translated several plays,
one of his adaptations becoming very popular. He wrote dramatic criticisms
for the _Pall Mall Gazette_ and other journals, during many years. In 1875,
a volume of these papers was published with the title, _On Actors and the
Art of Acting_. It treated in a pleasant way, and with keen insight, of
Edmund Kean, Charles Kean, Rachel, Macready, Fan-en, Charles Matthews,
Frederic Lemaitre, the two Keeleys, Shakspere as actor and critic, natural
acting, foreign actors on our stage, the drama of Paris in 1865, Germany in
1867, and Spain in 1867, and of his first impressions of Salvini. Another
piece of work done by him was the furnishing, in 1867, of an explanatory
text to accompany Kaulbach's _Female Characters of Goethe_.

The last years of Lewes's life were devoted to the preparation of a
systematic exposition of his physiological philosophy. As early as the year
1858, he was at work on the nervo