Geological Observations On The Volcanic
Together with Some Brief Notices on the Geology of Australia and the Cape of Good Hope. Being the Second Part of the Geology of the Voyage of the Beagle Unde... »

The Works of Charles Darwin, Volume 11
A Monograph of the Sub-Class Cirripedia, Volume I: The Lepadidae »

More Letters Of Charles Darwin (V. 2); A Record Of His Work In A Series Of Hitherto Unpublished Letters
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The Riverbank
The Riverbank »

The Formation Of Vegetable Mould, Through The Action Of Worms
With Observations On Their Habits »

Expression Of The Emotions In Man And Animals
The Expression of the Emotions in Man and Animals »

The Expression of the Emotions in Man and Animals
The Expression of the Emotions in Man and Animals »

Life & Letters of Charles Darwin Volume 1; Including an Autobiographical Chapter
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Journal of Researches During the Voyage of H.M.S. Beagle
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Observations Gologiques Sur Les Les Volcaniques
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