Wilkie Collins 
Heart and Science: A Story of the Present Time [EPUB ebook] 

"Heart and Science", one of Wilkie Collins’ later novels, is concerned with the debate over what he termed ‘the hideous secrets of vivisection.’ The tale of a family split by various opinions and sentiments, as well as the novel’s clear parallels to the animal welfare/animal rights debates of today will strike chords of understanding with modern readers, who always relate well to the accessible conversational style of Collins’ prose. (Excerpt from Goodreads)