J. G. Farrell and Tim Powers both released works in what same media, but different genre?
Tim Powers Timothy Thomas "Tim" Powers (born February 29, 1952) is an American science fiction and fantasy author. Powers has won the World Fantasy Award twice for his critically acclaimed novels "Last Call" and "Declare". His 1987 novel "On Stranger Tides" served as inspiration for the "Monkey Island" franchise of video games and was optioned for adaptation into the .
Matthew Costello Matthew J. Costello (born 1948) is the author or coauthor of numerous novels and nonfiction works. His articles have appeared in publications including the "Los Angeles Times" and "Sports Illustrated". He scripted Trilobyte's bestselling CD-ROM interactive dramas "The 7th Guest" and its sequel "The 11th Hour", as well as many other videogames.