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Blood in the Water

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Get ready for THE (creepy) beach read of the summer! Mega bestselling and award-winning author Tiffany D. Jackson (The Weight of Blood; White Smoke) makes her thrilling middle-grade debut with this can't-put-it-down murder mystery set on Martha's Vineyard. Think JAWS for a whole new generation!



This summer, there's blood in the water...watch out for sharks!

Kaylani is a born-and-bred Brooklyn girl. She expects to feel like a fish out of water spending the hot and sticky summer on Martha's Vineyard with family friends, the Watsons. But her mother insists, especially since Kaylani still spends long hours on the phone with her imprisoned father.

The Watsons live in the town of Oak Bluffs, a place with a rich Black history that fascinates Kaylani. Though the Watsons' daughter, London, is snobby and unfriendly, Kaylani ends up connecting with some other kids in the town, who show her around. The beach IS really nice, and there's good ice cream to be had. Maybe there's something to Martha's Vineyard...

But then a shocking murder--or was it a drowning? A shark attack?--rocks the community to its core.

Kaylani is determined to solve the mystery but in order to do so, she will come face-to-face with sinister truths and shocking secrets that promise to forever change her life as she knows it.

Tiffany D. Jackon's acclaimed and bestselling YA thriller have made her one of today's biggest authors. Now she brings her dazzling talents to a slightly younger audience, and lucky us--we get to be the publisher!

255 pages, Hardcover

First published July 1, 2025

338 people are currently reading
13731 people want to read

About the author

Tiffany D. Jackson

23 books10.2k followers
Tiffany D. Jackson is the New York Times Bestselling author of YA novels including the Coretta Scott King — John Steptoe New Talent Award-winning Monday’s Not Coming, the NAACP Image Award-nominated Allegedly, Let Me Hear A Rhyme, and her 2020 title GROWN. She received her bachelor of arts in film from Howard University, her master of arts in media studies from the New School, and has over a decade in TV/Film experience. The Brooklyn native is a lover of naps, cookie dough, and beaches, currently residing in the borough she loves, most likely multitasking.

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Displaying 1 - 30 of 1,248 reviews
Profile Image for Laura Lovesreading.
466 reviews2,624 followers
July 10, 2025
SHARKS CAN BE FOUND IN THE SEA AND ON LAND

My fave is back with her debut middle grade book with Blood in the Water. Here we are following Kaylani. Its summer, its hot and sticky and Kaylani is spending her time being on the phone to her father who is imprisoned. Her mum wants her to enjoy herself and tells Kaylani she will be going to Martha’s Vineyard with family friends The Watsons. This leads to Kaylani not only having to deal with snobby sisters London and Cassie, but there is now a shocking murder, and Kaylani becomes a sleuth to try and solve the mystery.

I’m probably being bias because Tiffany can do no wrong in my eyes but as a grown ass woman I really enjoyed this book. It is perfectly written and suited for its demographic and the story flowed so naturally well too.

Kaylani as a 12-year-old seemed wiser beyond her years, but it felt believable as there are many pre teens whose frontal lobe just develops faster. I felt really sorry for her as she was missing her dad so much and those sisters were not making it any easier for her. I loved her strength, determination and personality throughout.

I also loved the Black History facts that were touched upon as well as the little life lessons Kaylani was learning along the way. I would highly encourage any middle grader who loves mystery to pick this book up!

The murder-mystery was exciting to follow, and I loved all the mini thrills and twists that popped out through the story. I genuinely did not guess who the culprit was and was taken aback.

Another banger from Ms. Jackson and I am excited for her next release!





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⋆。°✩pre read⋆。°✩
If Tiffany D Jackson writes it!
Best believe I am reading it!
Lets gooooo!
❤️❤️❤️
Profile Image for Nilufer Ozmekik.
3,117 reviews60.6k followers
September 20, 2025
I’ve read previous works by Tiffany D. Jackson and I’m always excited to dive into anything she writes—even if I’m older than the target age group, her storytelling never fails to hook me. With The House Before Last, she brings her signature brilliance to middle grade in a way that’s equal parts sharp, suspenseful, and heart-filled.

This gripping mystery drops Brooklyn native Kaylani into the pristine, privileged world of Martha’s Vineyard, where a summer that was supposed to offer rest and fun takes a dark and dangerous turn. A local teen dies under mysterious circumstances—was it an accident, or something far more sinister? As Kaylani searches for answers, she uncovers layers of secrets that shake everything she thought she knew about the people around her—and even herself.

Kaylani is a standout protagonist: intelligent, observant, and determined, with a fierce moral compass and an unwavering loyalty to her father, who’s incarcerated for a crime she believes he didn’t commit. Her curiosity and courage make her impossible not to root for, and watching her navigate a world so different from her own—wealthy, entitled, and filled with judgment—is compelling from start to finish.

Even though this book is geared toward a younger audience, I found the writing style, the clever pacing, and the emotional depth incredibly engaging. Jackson masterfully balances real-world issues like class, incarceration, and identity with fast-paced mystery, all wrapped in an atmospheric island setting that feels vivid and alive.

Huge thanks to NetGalley and Scholastic for sharing this thrilling, heart-pounding digital reviewer copy with me in exchange for my honest opinions. If you love layered mysteries, bold heroines, and a summer story with real stakes—don’t miss this one!

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Profile Image for Bookishrealm.
3,241 reviews6,431 followers
August 10, 2025
OKAY TIFFANY!

First, let me start by pointing out that writing for a different target audience isn't an easy feat. I wasn't sure how I was going to feel reading it; however, this was an excellent transition for her. The story was captivating, thrilling, and wove in great social commentary as always. I'm not sure if readers will see Kaylani in future books; however, her special skills at sleuthing and solving mysteries has me aching for more installments where she stars as the main character. Though some parts of this were predictable, I'm not the target audience and I think that middle grade readers will genuinely be shocked by the twists and turns of the story. If you want to know more about my thoughts of this one, check out my reading vlog for July Noir where this title is feature: https://www.youtube.com/watch?v=BuaGo...
Profile Image for megs_bookrack.
2,156 reviews14.1k followers
December 9, 2025
💙🧡💙🧡💙🧡💙🧡💙🧡💙🧡💙

In Tiffany D. Jackson's Middle Grade Debut we follow 12-year old, Kaylani, a Brooklyn girl headed to Martha's Vineyard for the summer to stay with some family friends. A trip she's not exactly excited about.

The family in question, the Watsons, are extremely wealthy and powerful. In fact, Kaylani's Dad used to be close with them and worked for them, prior to his incarceration for financial crimes Kaylani is positive he didn't commit.

She doesn't have time to go to the stuffy ole' Vineyard, when all she wants to do is study the law and try to figure out a way to free her Dad.



In spite of her hesitations though, both Kaylani's parents insist she go. She needs to have fun, be a kid and let loose. She's been so worried about her Dad, and focused on his case, she's sort of put her life on hold.

Even on the ferry to the island though, Kaylani knows it's going to be a rough summer. The Watson's granddaughters, London and Cassie, are also on the ferry and London instantly makes Kaylani feel uncomfortable and judged.



In spite of this, once on the island. Kaylani does start to settle in. It's beautiful and there are lots of other kids. Maybe it won't be a completely terrible summer. Sometimes, she and London even get on a little, or at least find ways they can be mutually-beneficial to each other.

The day after the girls attend their first beach party, they're shocked to learn that one of the other kids from party, a boy named Chadwick, has been found dead.

The circumstances are mysterious, and rumors fly as to whether it was a drowning, a shark attack, or even worse, murder. Chadwick happens to be Cassie Watson's ex-boyfriend, and suspicion falls onto her.



Kaylani's innate curiosities are triggered and she's determined to get to the bottom of it. She's confident Chadwick's death was no accident, but how can she prove it?

Blood in the Water was really fun and so cute, with a great MC. Kaylani is a character you can connect to instantly. She's smart, determined, she loves her family and she's just an all-around good kid. She's someone you want to see succeed.

I love the setting on the Vineyard. I live on the neighboring island of Nantucket, and appreciated all the true-to-life details that Jackson brought to the story. It made it feel extra special for me and helped me picture everything perfectly.



I also loved having a true murder mystery where the majority of our main players were kids and teens. Kaylani getting her sleuthing on, and making friends to help along the way, was such a delight. Additionally, I loved Kaylani's relationship with both of her parents, but her Dad especially.

My only complaint was that I wish it had been like 30 to 40-pages longer. I wanted to know even more about the characters, and to get more details on Kaylani's stay on the island. Overall though, a great MG debut for Jackson.

Jackson is such a talented writer, definitely one of my all time faves and I loved seeing what she could do in this new age-range. Thank you so much to the publisher, Scholastic, for providing me with a copy to read and review!

Profile Image for Jan Agaton.
1,391 reviews1,578 followers
May 10, 2025
I had no doubt TDJ would thrive in the MG genre! but also wasn't expecting to be SHOOK by that twist hahaha why was this more surprising than so many adult thrillers I've read lately 😂😂😂
Profile Image for Melissa (Semi Hiatus Until After the Holidays).
5,149 reviews3,114 followers
July 7, 2025
Excellent middle grade novel.

I have long been a fan of Tiffany D. Jackson's young adult novels and was very excited to read this one. It has an engaging story sure to capture the interest of younger readers wanting a sophisticated, yet approachable mystery.

Kaylani McKinnon lives in Brooklyn and her father is in prison. She is headed to Martha's Vineyard for the summer to stay with some friends of their family. Just as Kaylani is settling in and attempting to make friends, an older teenager is found dead. Was it an accident? Shark attack? Or is something more sinister going on?

I warmed to Kaylani right away, and admired that she wanted to tell the truth and have the truth told to her. She's smart and doesn't suffer fools. I liked how the mystery is laid out within the story and how the twists helped keep the reader involved throughout. The solution to the mystery is surprising and I really liked the ending, it gave me a great feeling of satisfaction when everything came together.

Jackson's ability to communicate the nuances of class, race, and the stigma of having an incarcerated parent is brilliant, and she gives a true sense of place and setting that helps the reader to visualize what is happening in every scene. Even readers like me who have never been to Martha's Vineyard will be able to feel as if they are right there.

If you're a fan of this author, then make sure to pick this up for the tween and teen reader in your life--adults will probably enjoy this book as well. Maybe create a family book club to read and talk about this book this summer.

I voluntarily reviewed a complimentary copy of this book. All opinions are my own.
Profile Image for crystal niche.
235 reviews5 followers
May 13, 2025
Tiffany is one of my favorite authors - I truly love all of her stories.. this one was decent. I believe the age group it was written for will enjoy it a lot.

Thanks Netgalley for the advance copy!
Profile Image for L.A..
771 reviews340 followers
September 15, 2025
"This summer, there's blood in the water...watch out for sharks!" Martha's Vineyard is a beautiful setting for any book or movie. I loved the elements of the wealthy and privileged in their luxurious mansion seamlessly integrated with the natural landscape of the beaches. The Watson's are no exception. The wealthy black family has a rich history which will soon be divulged as a murder investigation begins. Kaylani is visiting from Brooklyn with the Watson's granddaughters, Cassie and London, where they exhibit snobby and unfriendly vibes. She is shamed for her lack of money, stylish clothes and her father imprisoned for fraud, which she hopes to be able to find out more information to help with his release.
One night the three girls sneak out to a party and after a police raid, they leave the scene. The next morning they are shocked to find out Cassie's ex-boyfriend Chadwick is found dead and she was the last to be seen with him. As Kaylani investigates, money is missing and eyes are diverted from the murder to her. This is an excellent middle grade book since it is dynamic from the start, so the twists will keep students invested in it. Great job to the narrator on audio Keylor Leigh.
~Watch the book trailer on YouTube~
Profile Image for April.
584 reviews169 followers
October 6, 2025
YA is becoming one of my favorite genres, mix it in with thriller, and I’m sold. I enjoyed this twisty story, there were definitely several moments that I did not see coming. Tiffany D. Jackson dove into the haves and the have nots, & the lengths people will go through in order to keep their secrets hidden & their prestige status. Very good read that I enjoyed & would recommend!
Profile Image for Ash.
408 reviews121 followers
July 23, 2025
This was soo funn it felt like I was watching a crime show




: ̗̀➛Pre-Review: I haven’t read a thriller in so long so im excited to get back to my first love😁
Profile Image for Melany.
1,282 reviews153 followers
May 22, 2025
I know this is YA, and I'm in my late 30s... but sheesh, this was intriguing! I truly felt like this book took me on a wild ride. While it's more subtle of a go, the near ending moments and twists truly shocked me! I have always loved Tiffany D Jackson's writing style, and this was no different for me. I thoroughly enjoyed this!

I received this ARC from NetGalley and Scholastic to read/review. All of the statements above are my true opinions after fully reading this book.
Profile Image for Heather~ Nature.books.and.coffee.
1,104 reviews270 followers
July 7, 2025
I loved GROWN by Tiffany Jackson and I tend to enjoy middle grade books for a fun change of pace so this one caught my eye. I loved this story. Yes, it's for young readers, but the plot was so well done. Jackson is such a master at craftting compelling stories.

In this mystery we follow Kaylani who lives in Brooklyn with her mom and her father is incarcerated. She is headed to Martha's Vineyard to stay with family friends for summer vacation. This privileged life is very different to her from her usual life and it takes her some time to adjust. The wealthy Black families here are definitely way more pretentious than what she's used to. When a local teen winds up dead, a murder investigation starts, and Kaylani does some amateur sleuthing herself. Was this a murder, or an accident?

This was such a fantastic read. It kept me guessing with the local teen case mystery. Kaylani was such a great character. She really wanted to help out with this case. I also loved the setting of Martha's Vineyard. Such a beautiful spot and the descriptions just felt perfect for a summer thriller. I liked how the twist played out too. I definitely think kids and adults alike can enjoy this one.

Thank you to the publisher and netgalley for the gifted copy. All opinions are my own.
Profile Image for Erin .
1,626 reviews1,523 followers
September 8, 2025
Tiffany D Jackson never misses. I love everything Miss Jackson writes and I have since reading Allegedly back in the day. I am not a Middle Grade reader but I really enjoyed this book and I will be recommending it to my little cousins.

Blood in the Water is a summer Mystery that reminded me that I need to read and watch Jaws. It takes place on Martha's Vineyard where all the fancy rich Black folk hang. Kaylaini is a 12-year-old Brooklyn girl who is spending the summer with family friends. She is dealing with some rough things in life and needs to have fun and just be a kid....then a body is found and it could be a shark attack or something more sinister.

Twelve-year-old me would have gone feral for this book. At that age I was reading R.L.Stine and Stephen King (I also read Flowers in the Attic at around that age but we won't talk about that) so this would have been right in my sweet spot.

As always Tiffany D Jackson is perfection and I highly recommend everything she writes.
Profile Image for akacya ❦.
1,832 reviews318 followers
September 17, 2025
2025 reads: 185/300

i received a digital review copy from the publisher via netgalley. i am leaving this review voluntarily.

as a born-and-bred brooklyn girl, kaylani is expecting to stick out like a sore thumb at martha’s vineyard this summer. but at her mother’s insistence that she spends time with the watsons, their family friends, and less time waiting around for her incarcerated father to call her, kaylani goes. the watsons live in oak bluffs, a town with a rich black history that instantly attracts kaylani. when a murder rocks the community to its core, kaylani sets out to solve it.

i’ve loved so many of tiffany d. jackson’s other books, so of course i had to tune in for her middle grade debut! of course, this book did not disappoint in the slightest. there was so much (pieces of black history, discussions of class differences, having an incarcerated parent, etc.) packed into under 300 pages, but tiffany d. jackson made it work. we also had the murder mystery at hand, and it was so compelling. the plot twist was done so well!

overall, this was a great MG mystery book. i’m looking forward to more books from the author!
Profile Image for Jamie Canaves.
1,143 reviews316 followers
February 17, 2025
I automatically read anything Tiffany D Jackson writes without even needing to know anything about the book. I deeply love her characters and the fictional worlds she creates that mirror real life and I love how different each book is while still always being her voice.

I always read her new books the second I get my hands on a copy and then regret how quickly I read it bc it’s over and now I have to wait for the next one again.

Profile Image for Sha Sha.
243 reviews16 followers
October 30, 2025
Blood in the Water
I really enjoyed this book. 5⭐️

Audiobook/physical book- shout out to my local library 🙂
This story kept me in suspense during the entire time and had my mouth drop open a couple of times. Kaylani was a smart girl from BK! ❤️
Profile Image for chasc.taylor_reads.
423 reviews30 followers
July 8, 2025
I always enjoy Tiffany D. Jackson’s work, and Blood in the Water is a solid addition to the middle grade space. It gave From the Desk of Zoe Washington vibes, but with a twist—think summer thriller meets murder mystery. I loved the Martha’s Vineyard setting and the engaging cast of characters. I’ll definitely be recommending this one to middle grade readers!
Profile Image for Gina Loves 2 Read .
140 reviews36 followers
October 9, 2025
Tiffany D. Jackson delivers another gripping thriller that had me locked in from start to finish. The pacing was perfect! I love that this book takes place in Martha's Vineyard. The author described the scenes brilliantly. The ending.....🤯
Profile Image for Rae | My Cousin’s Book Club.
268 reviews51 followers
July 29, 2025
For a middle grade book, this was very interesting. I enjoyed the storyline and how it mixed in the mystery with a young girl just trying to navigate life.

TDJ is one of my favorite authors and I really enjoyed this book. It was a quick read (took a couple hours) and I’d definitely suggest this for adults too.

Thank you to NetGalley & Boucher & Co. for an advanced copy of the book.
Profile Image for Zizi.
306 reviews205 followers
July 4, 2025
I felt like this 12 year old was a little too woke. But that doesn't I disagree with her!!
Profile Image for Ty.
553 reviews117 followers
September 14, 2025
I’ve had some hits and misses with this author but I really enjoyed this one. The main character Kaylani stood out to me. She's such a smart young girl, determined to help her father with his legal troubles while staying true to herself and not letting others sway her. I loved the Martha’s Vineyard setting, the descriptions of different places made me feel like I was there. The story itself was short and sweet. While the mystery felt a little predictable to me, I think it works perfectly for a younger audience. After enjoying this as much as I did, I definitely want to pick up more from this author!

I received an arc copy from NetGalley and the publisher in exchange for an honest review
Profile Image for Lydia Johnson.
324 reviews4 followers
July 21, 2025
This book made me wish that I was the parent of a middle schooler who I could gift this to! Tiffany D. Jackson is an auto-buy author for me and this book was no different, despite the fact that I’m definitely not the targeted age demographic.
Profile Image for Neek Brown.
94 reviews15 followers
June 28, 2025
A special thank you to the publisher, Net Galley and the author for my gifted e-ARC.

“Blood In The Water” by Tiffany D. Jackson is an extraordinary piece of literature that transcends its intended middle school audience. While marketed for younger readers, the novel captivates and resonates with readers of all ages due to its profound themes and compelling narrative.

At the heart of the story is Kaylani, a character whose journey is both inspiring and heart-wrenching. Throughout the novel, Kaylani faces numerous trials that test her strength, courage, and moral compass. Despite these formidable challenges, her unwavering values act as her guiding light, keeping her grounded and ultimately saving her in countless ways. Jackson masterfully demonstrates how Kaylani’s integrity and resilience become her most potent survival tools, making her an unforgettable protagonist.

The setting of Martha’s Vineyard adds an intriguing layer of mystery and atmosphere to the story. Its seemingly idyllic charm hides dark secrets beneath the surface, mirroring the novel’s central themes of hidden truths and personal discovery. The element of sharks is woven seamlessly into the narrative, symbolizing both literal and metaphorical dangers lurking beneath calm exteriors. This motif amplifies the tension, serving as a constant reminder of the unseen threats Kaylani must navigate.

A compelling aspect of the novel is the contrast between Kaylani’s family and the Watsons. While Kaylani’s family is nurturing, grounded in strong values, and unified by love and support, the Watsons present a more complex dynamic filled with secrets and unspoken tensions. This difference highlights the varying ways families cope with adversity and the impact of familial relationships on personal growth.

Adding to the novel’s gripping quality is a plot twist that redefines the reader’s understanding of key events and character motivations. This unexpected revelation not only intensifies the emotional stakes but also challenges Kaylani’s perceptions, pushing her to confront truths she had not anticipated.

In conclusion, “Blood In The Water” is more than just a middle-grade novel; it’s a powerful exploration of values, identity, and perseverance, set against the enigmatic backdrop of Martha’s Vineyard. Tiffany D. Jackson’s storytelling prowess shines through, making this book a must-read for anyone seeking a story filled with heart, struggle, mystery, and triumph.
Profile Image for Renada Boddie.
194 reviews11 followers
August 4, 2025
I really enjoyed this book and can’t wait to gift a copy to my niece. Every adult in this story made me furious, especially those who judged and punished her for choices that weren’t her own. It’s frustrating to see how quickly people condemn without understanding and even more upsetting that no one offered her an apology when the truth came out.

Still, the ending brought me so much joy. Watching her finally form genuine friendships and find a sense of belonging was everything. Her new friends made sure she knew she mattered, and that moment was powerful.
Profile Image for TheNextGenLibrarian.
2,970 reviews113 followers
July 11, 2025
A MG mystery-horror debut by TDJ.
🦈
Kaylani is a city girl forced to spend the summer at Martha’s Vineyard with family friends after her father is sent to prison. Kaylani stays in Oak Bluff, a place rich with Black history. Unfortunately she isn’t having a great time with Londyn, the family’s youngest daughter, who feels like Kaylani is dragging her social status down. When Londyn’s older sister’s ex-boyfriend shows up dead either by a shark attack or something more sinister, Kaylani is determined to solve the mystery because something fishy is happening in this town.
🦈
I was skeptical when I heard Jackson would be writing middle grade (have you read her books before?!) but she absolutely nailed this age group while still having a twist I didn’t see coming and age-appropriate mystery horror as well. I forgot to post this last week when it released, but I’m so happy this title is now out in the world! It’s rich with Black history, a stunning setting and perfect for a summer suspense read!

CW: child death, murder, imprisonment, embezzlement, emesis, blood, classism, body shaming, bullying, grief
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