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What My Sister Knew Paperback – June 19, 2018
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"...currently wanted by the police. If you know anything about the suspect's whereabouts, please call..."
I look up at the TV screen, and my twin brother's face is splashed across it, life-size.
It's a shock that makes my breath catch. This is my brother as an adult, my brother who I last saw fifteen years ago after the fire that killed our parents, covered in soot, clutching a lighter in his hand, his knuckles stark white against the dirt and ash.
Everyone always said he'd grow up to be a heartbreaker. But his face has gone gaunt instead. The stubble on his cheeks and chin is patchy, and his eyes look dull and dark.
My first thought is that it's not him. Not my beautiful brother, the golden boy who everyone loved. Yet, deep down, I've always known this would eventually happen.
What did you do this time, Eli? What the hell did you do?
- Print length384 pages
- LanguageEnglish
- PublisherGrand Central Publishing
- Publication dateJune 19, 2018
- Dimensions5.25 x 1.13 x 8.13 inches
- ISBN-101455569046
- ISBN-13978-1455569045
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Editorial Reviews
Review
"[A]n intense psychological thriller that has a surprise twist... Laurin provides an insightful look at how secrets can shatter a bond between twins."―Publishers Weekly
"A twisty, mind-bending thriller that will keep you on the edge of your seat as she probes the bond and secrets between twins."―USAToday.com
"There are an abundance of suspense/thriller writers, but none is better than Nina Laurin at fooling the reader as her plotline takes numerous 90 degree turns, while she builds suspense one red herring at a time. What My Sister Knew is a thriller built on shifting sands; just as one feels solid ground under his feet, the earth cracks open, and the reader falls into the abyss where nothing and no one is trustworthy. Laurin writes in prose that is both eloquent and concise, and is a genius at hiding the truth in plain sight if only the reader would think of the psychology of the characters rather than the evidence. No suspense fan should miss this book."―NYJournalof Books.com
"There's no sophomore slump here; Laurin's riveting second novel is full of unexpected twists and dark turns. [T]his is a read you won't want to put down."―RTBookReviews.com
"One of the best things a novel can do is keep you guessing, and Nina Laurin's sophomore effort does exactly that. What My Sister Knew is a rich, complex story about the effects of secrets, the lingering consequences of abuse, the inner workings of deeply troubled households, filial love, and the way we are shaped by trauma. Fans of psychological thrillers would be remiss to skip this one."―CriminalElement.com
"Nina Laurin delivers an action-packed, mind-bending ride. Just when you think you've discovered the truth, a new secret is revealed, making you question whether there really is a line between good and evil."―Wendy Walker, bestselling author of All is Not Forgotten
"4 Stars! I am two for two when it comes to Nina Laurin's books! The book starts out with questions, suspense, and intrigue, and slowly builds to a bursting crescendo as we learn more about Andrea, Eli, and their family. If you had a chance to read the author's first novel and enjoyed it, I'm positive you'll gobble up What My Sister Knew as well. It was a fast read that had me flying through the pages and entertained me for hours on end."―TheSuspenseIsThrillingMe.com
"A dramatic, suspenseful, incredibly thrilling novel that focuses on the sibling dynamic. It's a must-read for anyone who loves a good thriller."―SarahScoop.com
About the Author
Product details
- Publisher : Grand Central Publishing (June 19, 2018)
- Language : English
- Paperback : 384 pages
- ISBN-10 : 1455569046
- ISBN-13 : 978-1455569045
- Item Weight : 10.4 ounces
- Dimensions : 5.25 x 1.13 x 8.13 inches
- Best Sellers Rank: #798,288 in Books (See Top 100 in Books)
- #4,587 in Psychological Fiction (Books)
- #8,955 in Psychological Thrillers (Books)
- #22,470 in Suspense Thrillers
- Customer Reviews:
About the author

Nina Laurin is the bilingual (English/French) author of Girl Last Seen and What My Sister Knew, both published by Grand Central Publishing. She studied Creative Writing at Concordia University in her hometown of Montreal, Canada, where she lives and writes. You can learn more at thrillerina.wordpress.com and on Twitter @girlinthetitle.
Customer reviews
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Learn more how customers reviews work on AmazonCustomers say
Customers find the book to be a great read that keeps them interested and guessing throughout. The writing style receives mixed reactions, with one customer describing it as choppy.
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Customers find the book to be a great read with an excellent author.
"I loved the book plus the one she wrote first "Girl Last Seen" Only wish she had more books to read . Great Author" Read more
"Loved the book I just wish that the ending wasn’t so abrupt.... the build up of the story was great but when it came to the conclusion it ending..." Read more
"Good book" Read more
"The story line was a little long but the overall story was good. It keeps you interested." Read more
Customers find the book engaging, with one mentioning they couldn't put it down.
"This book kept me turning the pages. A great story about siblings and parents. The fallacy and mistakes of life. A great climax and a sudden ending...." Read more
"...It keeps you interested." Read more
"...This book keeps you engaged and wondering from the very start! Definitely recommend and cant wait to see what she puts out next." Read more
Customers enjoy the mystery content of the book, with one mentioning it kept them guessing from the very start.
"...This book keeps you engaged and wondering from the very start! Definitely recommend and cant wait to see what she puts out next." Read more
"I look forward to reading any books by Nina Laurin! This book kept me guessing and I couldn’t put it down!!..." Read more
"Great read! Keeps you guessing till the end." Read more
Customers have mixed opinions about the story of the book, with some finding it good, while one customer notes that the plot makes no sense.
"...The fallacy and mistakes of life. A great climax and a sudden ending. It left me wondering about the outcome of the other characters." Read more
"This thriller & its plot makes no sense. The writing is boring. The twins, Addie & Eli are repulsive...." Read more
"The story line was a little long but the overall story was good. It keeps you interested." Read more
"I could not put this book down! Great story and easy to follow." Read more
Customers have mixed opinions about the writing style of the book, with one finding it choppy.
"...The writing is choppy. No smooth flow that draws you into the story. Not one character was likable...." Read more
"This thriller & its plot makes no sense. The writing is boring. The twins, Addie & Eli are repulsive...." Read more
"OK read. Not my favorite. Did not enjoy writers style and story developmenr. Although it did finally come together at the end." Read more
"Awful book. Boring, predictable. Basic writing. Bleh" Read more
Top reviews from the United States
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- Reviewed in the United States on March 31, 2019This book kept me turning the pages. A great story about siblings and parents. The fallacy and mistakes of life. A great climax and a sudden ending. It left me wondering about the outcome of the other characters.
- Reviewed in the United States on August 29, 2018The story line was a little long but the overall story was good. It keeps you interested.
- Reviewed in the United States on October 8, 2018I read Nina Laurins first novel, Girl Last Seen, while I was on vacation a few month ago. When I finished that book in less than two days I knew that I wanted to read another book by Laurin. That led me to What My Sister Knew, which wasn't out yet but was available for pre-order. I finally got around to ordering this book and it was a great decision. The book was delivered on Friday and I finished reading it that following Monday. I would have finished sooner had I had the time to just sit and read. This book keeps you engaged and wondering from the very start! Definitely recommend and cant wait to see what she puts out next.
- Reviewed in the United States on April 29, 2018I honestly think that this is a big mistake. I read these first chapters free and certainy Ms Laurin captures our attention from the start. The book moves with speed as the story develops. BUT why the preview so early. April for a preview of so many chapters when the book won't be released until near the end of June, makes no sense at all. Even if like me you enjoyed this preview, there are so many similar books, mysteries with twists on the market today that by the time the book is actually released it will be long forgotten. OK so, we make a note of it but by then some other similar novel will be on the market and we may well plump for that as having forgotten what the hell this book was even about. I would have suggested that this be released, not so many chapters three is enough to give you a taste and far closer to the release date, a week before even. As it is I am an avid reader, retired and probably get through three books in a week, reading here during siesta time when other sleep and at night before bed. The reason I gave it three stars is because up to now I have an idea of where it will go but liked it, just think this was a big mistake.
- Reviewed in the United States on July 12, 2018I look forward to reading any books by Nina Laurin! This book kept me guessing and I couldn’t put it down!! Lol I read it in one sitting with just enough breaks to eat and do Few chores
- Reviewed in the United States on January 25, 2019Some nice twists, but nothing spectacular
- Reviewed in the United States on December 3, 2020I loved the book plus the one she wrote first "Girl Last Seen" Only wish she had more books to read . Great Author
- Reviewed in the United States on January 23, 2021I could not put this book down! Great story and easy to follow.
Top reviews from other countries
- Laurent JacquesReviewed in Canada on February 3, 2019
5.0 out of 5 stars Did not disappoint
I could not put this book down and was able to finish it in 2 days. I first discovered this when her first book came out and loved it. I was so excited that she had a new book coming and with patience I waited and did not disappoint. She has ways of surprising you and it kept me in my toes. I highly recommend this
- Sandra KellyReviewed in Australia on August 5, 2018
4.0 out of 5 stars Four Stars
Enjoyed this read
- brooke101Reviewed in Canada on August 23, 2022
3.0 out of 5 stars Confused
Is Eli good or bad? And was their mom cheating on Sergio? So confused …
- Wendy HartReviewed in Canada on March 24, 2019
5.0 out of 5 stars Mind twisting
The story had you guessing and wanting more. I like stories that tell you bits and pieces as you go and then Theresa huge turnabout at the end. Wonderful book. Recommend it to anyone who likes mystery thrillers. Amazing
- nicole landryReviewed in Canada on April 12, 2020
2.0 out of 5 stars Didn’t do much for me
Found it really boring and quit a quarter way thru.