This image is the cover for the book The Strange Case of Dr. Jekyll and Mr. Hyde, Classics To Go

The Strange Case of Dr. Jekyll and Mr. Hyde, Classics To Go

The Strange Case of Dr. Jekyll and Mr. Hyde Stevenson's famous exploration of humanity's basest capacity for evil, has become synonymous with the idea of a split personality. More than a moral tale, this dark psychological fantasy is also a product of its time, drawing on contemporary theories of class, evolution, criminality, and secret lives. (Goodreads)

Robert Louis Stevenson

Robert Louis Stevenson (13 November 1850 – 3 December 1894) was a Scottish novelist and travel writer, most noted for Treasure Island, Kidnapped, Strange Case of Dr Jekyll and Mr Hyde, and A Child's Garden of Verses. Born and educated in Edinburgh, Stevenson suffered from serious bronchial trouble for much of his life, but continued to write prolifically and travel widely, in defiance of his poor health. As a young man, he mixed in London literary circles, receiving encouragement from Andrew Lang, Edmund Gosse, Leslie Stephen and W. E. Henley, the last of whom may have provided the model for Long John Silver in Treasure Island. Stevenson spent several years in search of a location suited to his health, before finally settling in Samoa, where he died. (Wikipedia)