Question: Are Stephen King and Nalini Prava Deka both authors?
Context: Sleeping Beauties is a novel by American writers Stephen King and his son Owen King, released on September 26, 2017.  The book was first mentioned during a promotional appearance on Q, a CBC Radio program, based in Toronto, Ontario, Canada.  Of the novel, Stephen King stated, "Owen brought me this dynamite idea and I've collaborated a couple of times with Joe.  I'm not going to say what the idea is because it's too good."  The novel was officially announced in June 2016 and is said to take place in a women's prison in West Virginia during a strange mystical occurrence that causes all the women in the world to fall asleep.  An excerpt was published on September 1, 2017 by "Entertainment Weekly" in their special "The Ultimate Guide to Stephen King" issue. "The Cat from Hell" is a short story by Stephen King.  King initially published the first 500 words of the story in March 1977 in "Cavalier", and the magazine held a contest for readers to finish the story.  The winning entry, as well as King's complete story, was published in the magazine in June of the same year.  It also appeared in "Gent" Vol.  18 #6 (December 1977), credited to King and Marc Rains.  King revised the story and it was reprinted in "Tales of Unknown Horror" (1978), in "Year's Finest Fantasy" (1978), in "Magicats! " (1984), and again in "Twists of the Tale: An Anthology of Cat Horror" (1996).  This story was also adapted to film in the anthology film "" (1990).  It was later reprinted as a bonus story in the paperback edition of "Duma Key" and again in "Just After Sunset", Stephen King's fifth collection of short stories. Nalini Prava Deka (11 March 1944 – 15 June 2014) was an Assamese-language author, poet, storyteller, actress and playwright from Assam, a state encompassing the Brahmaputra Valley in India.  She was honoured at a 2012 gathering in Ledo by the Assam Sahitya Sabha (Assam Literary Society).  Deka promoted Assamese heritage, traditional customs, weaving and fabric art, cooking and folk music with her husband, Bhabananda Deka.  They researched traditional Assamese lifestyle, art, literature and culture.  Deka was the first female editor and publisher of a children's magazine, "Phul" ("Flower"), and wrote 30 critically praised books.  All India Radio broadcast Deka's radio plays on issues related to women and children. <br> No entren al 1408: Antología en español tributo a Stephen King (English: "Do Not Enter Room 1408: A Spanish Anthology Tribute to Stephen King") is a collection of horror stories by 22 Spanish-language authors, which aims to pay tribute to the style of the horror master Stephen King.  The book was edited by the Ecuadorian writer Jorge Luis Cáceres.  These books entitled “No entren al 1408” (Don’t enter the 1408) and “King, tributo al rey del terror” (King, tribute to the king of terror, InterZona, Buenos Aires, 2015), have three editions: Ecuador, 2013; Mexico, 2014 and Argentina, 2015, and are written by 30 writers from: Chile, Cuba, Ecuador, Mexico, Argentina, Uruguay and Spain. Stephen Edwin King (born September 21, 1947) is an American author of horror, supernatural fiction, suspense, science fiction, and fantasy.  His books have sold more than 350 million copies, many of which have been adapted into feature films, miniseries, television series, and comic books.  King has published 54 novels, including seven under the pen name Richard Bachman, and six non-fiction books.  He has written nearly 200 short stories, most of which have been collected in book collections.  Many of his stories are set in his home state of Maine.  His novella "Rita Hayworth and Shawshank Redemption" was the basis for the film "The Shawshank Redemption" which is widely regarded as one of the greatest films of all time. The Crimson King, known to some as Los' or Ram Abbalah, is a fictional character created by Stephen King.  He is the primary antagonist of King's eight-volume "Dark Tower" series, as well as the novels "Insomnia" and "Black House".  Described as "Gan's crazy side", the Crimson King is the ultimate ruler of the Red (also called the Random and the Outer Dark), and the archetypal embodiment of evil in Stephen King's fictional multiverse.  His goal is to topple the Dark Tower which serves as the linchpin of time and space, destroying the multitude of universes which revolve around it so that he can rule in the primordial chaos which follows. Storm of the Century, alternatively known as Stephen King's Storm of the Century, is a 1999 horror TV miniseries written by Stephen King and directed by Craig R. Baxley.  Unlike many other King mini-series, "Storm of the Century" was not based upon a Stephen King novel—King wrote it as a screenplay from the beginning.  The screenplay was published in February 1999. According to books by Tyson Blue ("The Unseen King"), Stephen J. Spignesi ("The Lost Work of Stephen King"), and Rocky Wood "et al." ("Stephen King: Uncollected, Unpublished"), there are numerous unpublished works by Stephen King that have come to light throughout King's career.  These allegedly include novels and short stories, most of which remain unfinished.  Most are stored among Stephen King's papers in the special collections of the Raymond H. Fogler Library at the University of Maine, some of which are freely accessible to the library's visitors.  However, others require King's permission to read.  Additionally, there are a number of uncollected short stories, published throughout King's long career in various anthologies and periodicals, that have never been published in a King collection. Philtrum Press is a small publishing house run by Stephen King.  This small press operation, operating out of King's front business offices in Bangor, Maine, is primarily run by Stephen King's personal assistant, Marsha DeFillipo (who is also the moderator of the Stephen King Website Message Board.) This is a list of short fiction by Stephen King (b. 1947).  This includes short stories, novelettes, and novellas, as well as poems.  It is arranged chronologically by first publication.  Major revisions of previously published pieces are also noted.  Stephen King is sometimes erroneously credited with "nearly 400 short stories" (or a similarly large number).  However, all the known published pieces of short fiction are tabulated below.  In all, 200 works are listed.  Most of these pieces have been collected in King's six short story collections: "Night Shift" (1978), "Skeleton Crew" (1985), "Nightmares & Dreamscapes" (1993), "Everything's Eventual" (2002), "Just After Sunset" (2008), and "The Bazaar of Bad Dreams" (2015); and in King's four novella collections: "Different Seasons" (1982), "Four Past Midnight" (1990), "Hearts in Atlantis" (1999), and "Full Dark, No Stars" (2010).  Some of these pieces, however, remain uncollected.
Answer: yes