Pierre Ouellette (1945 –) is a science fiction author. He lives in Portland, Oregon. He wrote the science fiction thrillers The Deus Machine (Villard Books, 1994) and The Third Pandemic (Pocket Books, 1996). Writing under the name of Pierre Davis, his third novel A Breed Apart was published in 2009 by Bantam-Dell. A fourth book, entitled Origin Unknown is due out from the same publisher in 2011. In 2000, Pierre sold the ad and PR agency he co-founded, and works as a video/film producer and guitarist when not writing.