Robert Louis Balfour Stevenson (13 November 1850 - 3 December 1894) was a Scottish novelist, poet, essayist, and travel writer. His most famous works are Treasure Island, Kidnapped, and The Strange Case of Dr Jekyll and Mr Hyde. A literary celebrity during his lifetime, Stevenson now ranks among the 26 most translated authors in the world.David Mann is an artist and illustrator who studied illustration at the Cambridge School of Art. He has previously illustrated for both publishers and corporate clients. He lives in Hertfordshire.