H.G. Wells' The Island of Dr. Moreau

The Island of Doctor Moreau is an 1896 science fiction novel written by H. G. Wells, who called the novel "an exercise in youthful blasphemy." The text of the novel is the narration of Edward Prendick, a shipwrecked man rescued by a passing boat who is left on the island home of Doctor Moreau, who creates human-like beings from animals via vivisection. The novel deals with a number of philosophical themes, including pain and cruelty, moral responsibility, human identity, and human interference with nature.

Herbert George "H.G." Wells (21 September 1866 – 13 August 1946) was an English author, now best known for his work in the science fiction genre. He was also a prolific writer in many other genres, including contemporary novels, history, politics and social commentary, even writing text books and rules for war games. Together with Jules Verne and Hugo Gernsback, Wells has been referred to as "The Father of Science Fiction".
-Wikipedia.com