Hollywood Bets Big on Literary Adaptations in a Crowded October

October has turned into an unexpected stress test for the literary adaptation industrial complex. Two of the month's biggest wide releases come straight from the page, and critics have not been gentle about either. What that says about Hollywood's appetite for books, and its ability to actually translate them, is worth sitting with.

Start with 'Verity,' which opened October 2. As tracked in Deadline's running book-to-movie roundup, the film stars Anne Hathaway as the title character, a bed-bound author with secrets, and Dakota Johnson as the ghostwriter who uncovers them, with Josh Hartnett completing the triangle. Director Michael Showalter adapted Colleen Hoover's thriller, screenplay by Nick Antosca.

The critical reception was, to be charitable, split. According to a Gold Derby aggregation of reviews, the film landed a 46% on Rotten Tomatoes and a 45 on Metacritic. Critics broadly agreed that Hathaway is doing something interesting; whether the film around her earns it is another matter. Variety concluded that Showalter "shows no feel whatsoever for the erotic thriller genre," calling it a listless drift through familiar CoHo territory. Slash Film was harsher still, giving the film 2 out of 10, calling it "barely a movie" and describing it as "beautiful people whisper at each other, have extremely passionate sex, commit murder." Even the more generous reviews acknowledged that Hathaway works harder than the material deserves.

And yet: per Deadline's compilation, 'Verity' has already crossed $145 million at the worldwide box office on a $40 million budget. Colleen Hoover adaptations keep underperforming critically and overperforming commercially, and Hollywood has not received the memo that those two facts might be related.

Now comes the more interesting case. Taika Waititi's 'Klara and the Sun' opens Thursday. As Deadline's book-to-movie piece notes, the film adapts Kazuo Ishiguro's 2021 novel, a Nobel laureate's meditation on AI, loneliness, and what it means to be human. Waititi co-wrote the script with Dahvi Waller, and the cast runs deep: Jenna Ortega as Klara, the solar-powered Artificial Friend at the story's center; Amy Adams as the suspicious mother; Natasha Lyonne as the shop manager; Steve Buscemi; and Aran Murphy, Cillian's son, as Rick. Sony and Spyglass are distributing.

The pedigree is genuinely formidable. Ishiguro's novel is quiet and precise and does not obviously lend itself to the kind of movie that opens wide in October against superhero sequels. Waititi's last several films have swung between exuberant ('Jojo Rabbit') and directionless ('Next Goal Wins'). The Hollywood Reporter ran a review this week suggesting that both Ortega and Adams might have deserved better, calling the result "cloying" and "clumsy", that's a rough consensus-shaper to land two days before wide release. A Letterboxd reviewer's read that it's "a dysfunctional film that never quite gets off the ground" tracks with early word that the book's spare interiority resisted the translation.

What October 2026 illustrates is a tension the industry keeps refusing to resolve. Studios want the built-in audiences that bestselling novels carry: the BookTok fanbases, the guaranteed opening weekends, the sense that the work is pre-validated. What they keep getting wrong is that the thing making a book resonate is often precisely what makes it hard to film. Hoover's books run on compulsive readability and emotional escalation that plays differently in prose than on a two-hour theatrical clock. Ishiguro's novel works because Klara's narration is her entire consciousness, and translating an AI's inner life into performance is genuinely difficult.

None of this will slow the pipeline. 'Sense and Sensibility' opened October 16 with Daisy Edgar-Jones as Elinor Dashwood, according to Deadline. More are coming. The question is whether any of them will figure out that a book's success is a reason to adapt carefully, not quickly.

Sources cited:
- Deadline (Book-to-Movie Adaptations 2026) (https://deadline.com/feature/book-to-movie-adaptations-1236035322/)
- Gold Derby (Verity reviews roundup) (https://www.goldderby.com/film/2026/verity-anne-hathaway-colleen-hoover-dakota-johnson-trailer-plot-cast-date-reviews-awards-chances/)
- Variety (Verity review) (https://variety.com/2026/film/news/verity-review-dakota-johnson-anne-hathaway-1236893315/)
- Slash Film (Verity review) (https://www.slashfilm.com/2273049/verity-review-anne-hathaway-colleen-hoover-movie/)
- Hollywood Reporter (Klara and the Sun review) (https://www.hollywoodreporter.com/movies/movie-reviews/klara-and-the-sun-review-jenna-ortega-taika-waititi-1236735986/)
- Deadline (Klara and the Sun trailer) (https://deadline.com/2026/06/klara-and-the-sun-trailer-jenna-ortega-amy-adams-1236964146/)
- Verity (film), Wikipedia (https://en.wikipedia.org/wiki/Verity_(film))