Stephen Edwin King was born the second son of Donald and Nellie Ruth Pillsbury King. After his father left them when Stephen was two, he and his older brother, David, were raised by his mother. Parts of his childhood were spent in Fort Wayne, Indiana, where his father's family was at the time, and in Stratford, Connecticut. When Stephen was eleven, his mother brought her children back to Durham, Maine, for good. Her parents, Guy and Nellie Pillsbury, had become incapacitated with old age, and Ruth King was persuaded by her sisters to take over the physical care of them. Other family members provided a small house in Durham and financial support. After Stephen's grandparents passed away, Mrs. King found work in the kitchens of Pineland, a nearby residential facility for the mentally challenged. Stephen attended the grammar school in Durham and Lisbon Falls High School, graduating in 1966. From his sophomore year at the University of Maine at Orono, he wrote a weekly column for the school newspaper, THE MAINE CAMPUS. He was also active in student politics, serving as a member of the Student Senate. He came to support the anti-war movement on the Orono campus, arriving at his stance from a conservative view that the war in Vietnam was unconstitutional. He graduated in 1970, with a B.A. in English and qualified to teach on the high school level. A draft board examination immediately post-graduation found him 4-F on grounds of high blood pressure, limited vision, flat feet, and punctured eardrums. He met Tabitha Spruce in the stacks of the Fogler Library at the University, where they both worked as students; they married in January of 1971. As Stephen was unable to find placement as a teacher immediately, the Kings lived on his earnings as a laborer at an industrial laundry, and her student loan and savings, with an occasional boost from a short story sale to men's magazines. Stephen made his first professional short story sale ("The Glass Floor") to Startling Mystery Stories in 1967. Throughout the early years of his marriage, he continued to sell stories to men's magazines. Many were gathered into the Night Shift collection or appeared in other anthologies. In the fall of 1971, Stephen began teaching English at Hampden Academy, the public high school in Hampden, Maine. Writing in the evenings and on the weekends, he continued to produce short stories and to work on novels.

Blackwood was born in Shooter's Hill (today part of south-east London, but then part of northwest Kent) and educated at Wellington College. His father was a Post Office administrator who, according to Peter Penzoldt, "though not devoid of genuine good-heartedness, had appallingly narrow religious ideas." Blackwood had a varied career, farming in Canada, operating a hotel, as a newspaper reporter in New York City, and, throughout his adult life, an occasional essayist for various periodicals. In his late thirties, he moved back to England and started to write stories of the supernatural. He was very successful, writing at least ten original collections of short stories and eventually appearing on both radio and television to tell them. He also wrote fourteen novels, several children's books, and a number of plays, most of which were produced but not published. He was an avid lover of nature and the outdoors, and many of his stories reflect this. Lovecraft wrote of Blackwood: "He is the one absolute and unquestioned master of weird atmosphere." His powerful story "The Willows," which effectively describes another dimension impinging upon our own, was reckoned by Lovecraft to be not only "foremost of all" Blackwood's tales but the best "weird tale" of all time. Among his thirty-odd books, Blackwood wrote a series of stories and short novels published as John Silence, Physician Extraordinary (1908), which featured a "psychic detective" who combined the skills of a Sherlock Holmes and a psychic medium. Blackwood also wrote light fantasy and juvenile books. The son of a preacher, Blackwood had a life-long interest in the supernatural, the occult, and spiritualism, and firmly believed that humans possess latent psychic powers. The autobiography Episodes Before Thirty (1923) tells of his lean years as a journalist in New York. In the late 1940s, Blackwood had a television program on the BBC on which he read . . . ghost stories!