Samuel Butler's Unconscious Memory (1880) contains the author's ideas about evolution. Containing his correspondences with Charles Darwin, it also contains background information about his previous works like Evolution: Old and New. Butler also analyzes Darwin's Origin of Species and discusses Professor's Herring's theory of the unconscious.
- ISBN10 141929184X
- ISBN13 9781419291845
- Publish Date 17 June 2004 (first published 1 January 1999)
- Publish Status Active
- Publish Country US
- Imprint Kessinger Publishing
- Format eBook
- Language English