Although Alfred Russel Wallace (1823–1913) was one of the most famous scientists in the world at the time of his death at the age of ninety, today he is known

A new biography of the co-discoverer of the theory of evolution by natural selection and one of the nineteenth century's most intriguing scientists.

In 1858, Alfred Russel Wallace, aged thirty-five, weak with malaria, isolated in the Spice Islands, wrote to Charles Darwin: he had, he said excitedly, worked o

Alfred Russel Wallace (1823 - 1913) was one of the late nineteenth century's most potent intellectual forces. His link to Darwin as co-discoverer of the princip

Just Before the Origin presents the theory of evolution through natural selection as it was developed by Russel Wallace and published in several essays written