Richard Matheson was an American author renowned for his science fiction and horror novels. His works spanned a variety of literary genres, including novels, short stories, and television scripts. Matheson's writing career began in the mid-20th century, and he rose to prominence in the science fiction and horror literary communities. Many of his works have been adapted into films and television shows, such as 'The Night of the Living Dead' and 'The Shrinking Man'. His novel 'The Night of the Living Dead' was first published in 1962 and later adapted into the eponymous film, achieving great success. His short story collection 'The Shrinking Man' was also adapted into a film, further solidifying his reputation.