The Life and Letters of Charles Darwin, Volume II: including an Autobiographical Chapter

"If we choose to let conjecture run wild, then animals, our fellow brethren in pain, disease, death, suffering and famine-our slaves in the most laborious works, our companions in our amusements-they may partake from our origin in one common ancestor-we may be all melted together." -Charles Darwin, The Life and Letters of Charles Darwin, Volume II (1896)

The Life and Letters of Charles Darwin, Volume II (1896) is a compilation of letters written by Darwin, as well as an autobiographical chap...