About the Author-Sir Arthur Ignatius Conan Doyle KStJ, DL (22 May 1859 - 7 July 1930) was a Scottish physician and writer who is most noted for his fictional stories about the detective Sherlock Holmes, which are generally considered milestones in the field of crime fiction. He is also known for writing the fictional adventures of a second character he invented, Professor Challenger, and for popularising the mystery of the Mary Celeste.He was a prolific writer whose other works include fantasy and science fiction stories, plays, romances, poetry, non-fiction, and historical novels.-Wikipedia
Sir Arthur Conan Doyle (UK 1859-1930) Escritor y médico nacido en Escocia, principalmente conocido por haber creado al famosísimo personaje Sherlock Holmes, el detective más conocido de todos los tiempos, versionado para TV y cine de forma cíclica. Otra gran serie de novelas confeccionadas por Doyle fueron las protagonizadas por el profesor Challenger (El Mundo Perdido), también trasladadas a la ficción audiovisual.