Good Sister

THE INSTANT NEW YORK TIMES BESTSELLER

"A stunningly clever thriller made doubly suspenseful by not one, but two unreliable narrators."--People

Sally Hepworth, the author of The Mother-In-Law delivers a knock-out of a novel about the lies that bind two sisters in The Good Sister.

There's only been one time that Rose couldn't stop me from doing the wrong thing and that was a mistake that will haunt me for the rest of my life.

Fern Castle works in her local library. She has dinner with her twin sister Rose three nights a week. And she avoids crowds, bright lights, and loud noises as much as possible. Fern has a carefully structured life and disrupting her routine can be...dangerous.

When Rose discovers that she cannot get pregnant, Fern sees her chance to pay her sister back for everything Rose has done for her. Fern can have a baby for Rose. She just needs to find a father. Simple.

Fern's mission will shake the foundations of the life she has carefully built for herself and stir up dark secrets from the past, in this quirky, rich, and shocking story of what families keep hidden.

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336 pages

Average rating: 7.61

421 RATINGS

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18 REVIEWS

Community Reviews

Anonymous
Jan 14, 2025
8/10 stars
This is definitely a well done psychological family drama. I highly enjoyed Fern’s character and thought she was well written.
Koriander
Jan 08, 2025
June's book club read was a fast paced read, although I felt like once the reader realized what was going on the last 1/3 or 1/4 of the book the story seemed to end rapidly. We open the novel with an entry from "Journal of Rose Ingrid Castle", and Rose talks about husband Owen who left her for a job in London then she backtracks to how she changed, wants a baby now, and she is seeing a therapist who wants her to get her thoughts on paper... and Rose begins her tale of her and her twin sister Fern's messed up childhood and the event that changed everything when they were 12. The book alternates with little excerpts of Rose's diary, and longer chapters of her twin sister Fern. This is not a healthy relationship, we learn quickly, but which sister is the good sister and which is the bad sister? I laughed at Fern's passages, as I am a librarian and could so relate to her musings and thoughts on library customers, work, coworkers and love of books. It becomes evident very quickly Fern is on the spectrum, and until i got to know her i found her quirks a bit frustrating, but mid through the book I was rooting for Fern and her sweet romance with Wally. This was a good unreliable narrator story, and I read it quickly. I felt once the truth was revealed the ending was rushed and the characters lost their charms to allow the story to end quickly, but it was an enjoyable read. Book Club Questions for The Good Sister What were your initial impression of the relationship between Fern and Rose? We read the story from Fern’s first person perspective and also the diary entires of Rose. Why do you think the author told the story in this way? What was behind Fern’s decision to have a baby for Rose? Fern considers Rose her “person.” Let’s talk about why Fern was so reliant on Rose. Fern is on the autistic spectrum and deals with sensory issues while Rose has type 1 diabetes and appears unable to have a baby. But we later learn that Rose appears to suffer from a narcissistic disorder. How did Rose use Fern’s condition to manipulate and control her? Fern meets Rocco, who she nicknames Wally, at the library. What did you think about their relationship and romance? Did you start to have suspicions about Rose? Or were you surprised at the reveal that she wasn’t who she seemed? When did Fern realize she didn’t want to give up her baby to Rose? The sisters share a dark past. Fern inadvertently killed her mother’s boyfriend’s son. But we later learn that Rose had a big hand in his death. Were you surprised by this? Why do you think the police decided not to investigate it? What did you think about the ending? What happens next for Fern and Wally? Will Fern talk to Rose again? Who is ‘the good sister’ in this story?
ljzsreadsandreviews
Oct 22, 2024
8/10 stars
I was pleasantly surprised by this one! I was a bit indifferent at the beginning, just not really feeling super attached to either sister and not really knowing where it was heading but by the end.. my jaw was on the floor.
ashleyreadssometimes
Oct 16, 2024
9/10 stars
Loved the perspective of someone with sensory issues on the spectrum. Loved the twists and turns and interesting bond of the sisters. Loved the character of Fern and Wally. Loved the surprise ending.
Jonah's Nana
Sep 24, 2024
8/10 stars
Good psychological thriller. 8 out of 10

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