Aphorisms and Reflections from the works of T. H. HuxleyHuxley, Thomas Henry, 1825-1895, Huxley, Henrietta A. [Editor]♥
Freedom in Science and Teaching. from the German of Ernst HaeckelHaeckel, Ernst Heinrich Philipp August, 1834-1919, Huxley, Thomas Henry, 1825-1895 [Commentator]♥