Do Richard Matheson and Morgan Llywelyn write different genres of books than eachother?
Richard Matheson Richard Burton Matheson (February 20, 1926 – June 23, 2013) was an American author and screenwriter, primarily in the fantasy, horror, and science fiction genres. He is best known as the author of "I Am Legend", a 1954 science fiction horror vampire novel that has been adapted for the screen four times, as well as the movie "Somewhere In Time" for which Matheson wrote the screenplay, based on his novel "Bid Time Return". Matheson also wrote 16 television episodes of "The Twilight Zone" for Rod Serling, including "Nightmare at 20,000 Feet" and "Steel".
Richard Armstrong (author) Richard Armstrong (18 June 1903 – 30 May 1986) was an English author who wrote for both adults and children. Most of his books were novels set at sea, or sea stories. For one of those, "Sea Change", he won the 1948 Carnegie Medal from the Library Association, recognising the year's best children's book by a British subject. He is also known for a biography of Grace Darling in which he challenges the conventional story: "Grace Darling: Maid and Myth" (1965). He is often described on the cover of his books as "author and mariner".