Born in Scotland, Stevenson traveled frequently during his life, partly in search of better climates for his tuberculosis, which would eventually cause his death at age 44. In 1885, he published A Child’s Garden of Verses, one of the most influential children’s works of the 19th century. His immensely popular novels Treasure Island, Kidnapped, and Dr. Jekyll and Mr. Hyde were written over the course of just a few years. What is considered his unfinished masterpiece? Discuss