The Sister-in-Law by AJ Carter

The Sister-in-Law by AJ Carter

The Sister-in-Law Summary by AJ Carter

The Sister-in-Law is a psychological domestic thriller novel by AJ Carter. The story revolves around a woman who becomes a different person when her brother is not around, turning into a monster.

The novel explores the frailty of family relationships and the battle of wills between two women.

The plot centers around a tragic accident that happens quickly, and the protagonist questions whether she could have prevented it. The novel is full of suspense and shocking twists, making it a gripping read

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This article gives you a comprehensive summary of this novel

Title The Sister-in-Law
Author AJ Carter 
Year of Publication September 19, 2023
File Format Kindle, Paperback 
Language English 
Number of Pages 219 pages
Customer Reviews 4.2 out of 5 stars 
Best Sellers Rank #1,110 in Kindle Store, #34 in Domestic Thrillers (Books), #36 in Crime Thrillers (Kindle Store), #39 in Domestic Thrillers (Kindle Store)

Information about the book “The Sister-in-Law” written by AJ Carter 

The Sister-in-Law Summary by AJ Carter

The Sister-in-Law by AJ Carter is a psychological thriller about a woman who finds herself in a dangerous situation when her husband’s sister, Abby, moves in with them after being released from prison.

The protagonist, whose name is never revealed, has never met Abby before, but she tries to be welcoming and supportive when her husband, Daniel, suggests that she move in with them. 

Abby seems nice at first, but it doesn’t take long for the cracks to show. She becomes increasingly hostile and threatening towards her sister-in-law, and Daniel refuses to believe that anything is wrong.

The protagonist is terrified, but she knows that she has to do something to protect herself and her marriage. She begins to investigate Abby’s past, and she discovers a dark secret that could have deadly consequences.

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Frequently Asked Questions

What are the themes of the novel?

The novel explores themes such as trust, betrayal, and the lengths that some people will go to to get what they want. It also examines the dynamics of family relationships and the challenges of dealing with a difficult relative.

What is the writing style of the novel?

The novel is written in a suspenseful and engaging style. Carter uses vivid language and imagery to create a sense of atmosphere and tension. She also develops her characters well, and the reader can easily relate to the protagonist’s fear and desperation.

Who should read the novel?

The novel is a good read for fans of psychological thrillers and suspense novels. It is also a good choice for readers who are interested in books that explore family relationships and the dynamics of power and control.

Is the novel based on a true story?

The novel is not based on a true story, but it is inspired by real-life cases of domestic violence and murder.


The Sister-in-Law is a gripping and suspenseful thriller that will keep you on the edge of your seat. It is a story about the dangers of trusting the wrong people, and the lengths that some people will go to to get what they want.

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