| 100% | CELL | 4 | 2014 medical thriller novel written by Robin Cook which explores the dark side of medical technology |
| 44% | CURE | 4 | "Fatal ___," 1993 medical thriller novel by Robin Cook which follows the Wilsons |
| 44% | COMA | 4 | 1977 medical thriller novel by Robin Cook which explores mysterious illegal organ trade |
| 38% | OUTBREAK | 8 | 1987 medical thriller novel by Robin Cook that deals with an outbreak of Ebola |
| 32% | HUCKLEBERRY | 11 | "Adventures of ___ Finn," satirical novel written by Mark Twain which is a direct sequel to the "Adventures of Tom Sawyer" |
| 32% | HOST | 4 | 2015 medical thriller novel by Robin Cook that deals with strange cases at a fictional hospital |
| 32% | FEVER | 5 | 1982 medical thriller novel by Robin Cook that deals with a cancer-causing chemical plant conspiracy |
| 32% | EYE | 3 | "The Bluest ___," 1970 novel written by Toni Morrison which is about a young girl growing up during the years of Great Depression |
| 30% | UNFRIENDED | 10 | 2014 horror hit about the dark side of social media |
| 30% | GIVE | 4 | "___ the Dark My Love," dark fantasy novel by Beth Revis which follows the story of a young alchemist |
| 30% | MISERY | 6 | 1990 thriller about the dark side of fandom |
| 30% | INSOMNIA | 8 | One of the best-selling horror novels of the 90s written by Stephen King which revolves around Ralph Roberts and his dead wife |
| 29% | DEAD | 4 | "___ Poets Society," novel by Nancy H. Kleinbaum which is based on the dark academia-themed movie of the same name |
| 29% | RAGE | 4 | 1977 psychological thriller novel written by Stephen King under the pseudonym Richard Bachman |
| 29% | PHANTOM | 7 | The__ of the Opera, novel written by Gaston Leroux |
| 29% | MAN | 3 | "The Running ___," 1982 dystopian thriller novel written by Stephen King under the pseudonym Richard Bachman |
| 28% | RIPLEYSGAME | 11 | 2002 thriller drama starring Lena Headey, which is based on the novel of the same name by Patricia Highsmith: 2 wds. |
| 28% | ROBERTLANGDON | 13 | Protagonist of the thriller series written by 18a: 2 wds. |
| 28% | IAM | 3 | "___ Mine," 2002 song written by Eddie Vedder which was the first single of the album "Riot Act": 2 wds. |
| 28% | MOON | 4 | "The Dark Side of the ___," 1973 concept album by Pink Floyd based on philosophical ideas |
| 28% | INFERNO | 7 | Mystery thriller novel written by Dan Brown set in Florence which is inspired by Dante's work |
| 27% | MINDS | 5 | "Splinter of the ___ Eye," Star Wars Legends novel written by Alan Dean Foster |
| 27% | CHOKE | 5 | 2001 novel by Chuck Palahniuk which follows the story of a con man, Victor |
| 27% | DIARY | 5 | 2003 modern horror novel by Chuck Palahniuk which follows the story of Misty Wilmot |
| 27% | INVISIBLE | 9 | "___ Monsters," 1999 novel by Chuck Palahniuk which follows the story of a former model |
| 27% | WOLF | 4 | "___ Hall," award-winning novel by Hilary Mantel which follows the rise of Thomas Cromwell |
| 27% | LIKE | 4 | "Any Colour You ___," instrumental song by Pink Floyd from the album "The Dark Side of the Moon" |
| 27% | DRACULA | 7 | Gothic novel by Bram Stoker which tells the story of a vampire on the loose |
| 27% | GIG | 3 | "The Great ___ in the Sky," instrumental song by Pink Floyd from the album "The Dark Side of the Moon" |
| 27% | CASTLE | 6 | "The ___ of Otranto," gothic novel by Horace Walpole which tells the story of Manfred and his family |