top of page
  • Instagram
  • Facebook
  • Twitter
  • Spotify
  • Apple Podcast
  • Podcast Addict

Download 10+ Freebies, and be kept to date on our latest Blogs

Sign up to our newsletter and be kept up to date on our latest blogs

Donation
£1
£5
£10

Enjoyed the article? Help fund more independent writing by donating whatever you can. Your support ensures this resource remains free and thriving.

cinematic-listens-hero.jpg

Get 3 months for $0.99/mo

Limited time offer: Save over 90% on the best selection of audiobooks plus podcasts & Originals.

Auto-renews at $14.95/mo after 3 months. Cancel anytime. Offer ends December 16, 2025.

That Love Podcast (and its related sites) participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.co.uk and other Amazon websites. As an Amazon Associate, we may earn from qualifying purchases at no additional cost to you.

Book Review: The One by John Marrs – A Thrilling Exploration of DNA-Determined Love

Book Review: The One by John Marrs – A Thrilling Exploration of DNA-Determined Love
Book Review: The One by John Marrs – A Thrilling Exploration of DNA-Determined Love

Introduction


What if finding your soulmate was as simple as taking a DNA test? The One by John Marrs explores this futuristic premise in a gripping science fiction thriller that has captivated readers since its release in 2017. With its thought-provoking concept and expertly woven narratives, Marrs’ novel delves deep into the ethical, emotional, and psychological implications of genetic matchmaking. This thrilling novel has gained widespread acclaim and was even adapted into a Netflix series in 2021.


Marrs presents multiple perspectives, each following different individuals whose lives are transformed by the revolutionary Match Your DNA service, a company that guarantees the perfect genetic love match. As each character embarks on their journey to find The One, shocking secrets, betrayals, and unforeseen consequences arise, making this book impossible to put down.



Book Summary


The novel follows five protagonists who have each been matched through the DNA service:

  • Mandy is a hopeful romantic who discovers that her match has already passed away but finds herself entangled with his family in an unexpected way.

  • Christopher, a cunning and calculated serial killer, is matched with a police officer, leading to a deadly game of deception.

  • Nick, happily engaged, discovers that his true DNA match is a man, forcing him to confront his sexuality and question his relationship.

  • Jade travels across the world to meet her match, but their meeting doesn’t go as expected.

  • Ellie, the mastermind behind Match Your DNA, is forced to face the ethical dilemmas of her own invention.


As their stories unfold, Marrs crafts a web of love, deceit, and moral questions that challenge our understanding of relationships and compatibility. The novel’s unique structure keeps readers on edge, switching rapidly between perspectives and leaving each chapter on an enticing cliffhanger.



Author’s Style and Craft


Marrs’ writing is crisp, engaging, and fast-paced. His journalistic background is evident in his ability to create compelling narratives with sharp, effective prose. The short chapters heighten the suspense, making it nearly impossible to stop reading.


The alternating viewpoints add richness to the storytelling, as readers are given a diverse array of experiences and personalities. Marrs balances thriller elements with deep emotional conflicts, ensuring that each subplot remains engaging. His ability to explore the darker aspects of love, trust, and personal identity adds depth to what might otherwise have been a straightforward sci-fi romance.


Themes and Deeper Meaning


The Ethics of Genetic Matchmaking


Marrs presents a world where love is dictated by science. While this may seem like a dream come true, the novel questions the morality of genetic matchmaking and its potential consequences. Is love truly predestined, or is it shaped by shared experiences?


The Complexity of Love and Choice


The novel explores whether DNA compatibility guarantees happiness. Through characters like Nick and Jade, Marrs examines how people navigate relationships when their ideal match challenges their beliefs, expectations, or current commitments.


The Role of Technology in Modern Love


In a time where dating apps and algorithms are already shaping relationships, The One offers a chilling glimpse into a near future where science takes over human connection, raising concerns about trust, privacy, and autonomy.



Strengths

  • A Unique Premise – The concept of DNA-matched love is fresh and fascinating.

  • Multiple Storylines – The different perspectives create a dynamic and layered narrative.

  • Fast-Paced and Suspenseful – Marrs’ use of short chapters and frequent twists make this book an addictive read.

  • Diverse and Complex Characters – Each protagonist faces unique challenges, keeping the novel engaging and unpredictable.


Areas for Improvement

  • Too Many Characters? – Some readers may find it difficult to keep track of all five storylines.

  • Unresolved Subplots – Certain narratives are left open-ended, which may frustrate those seeking complete closure.

  • Rapid Pacing Can Sacrifice Depth – Some relationships and ethical dilemmas could have been explored more deeply.



Comparative Analysis

If you enjoyed The One, you may also like:

  • "The Perfect Wife" by JP Delaney (Amazon) – A psychological thriller blending AI and human relationships.

  • "Recursion" by Blake Crouch (Amazon) – A high-concept sci-fi thriller with deep emotional stakes.

  • "Dark Matter" by Blake Crouch (Amazon) – A mind-bending exploration of fate and identity.


Target Audience

The One will appeal to:

  • Readers who enjoy psychological thrillers with sci-fi elements.

  • Fans of fast-paced, multi-perspective storytelling.

  • Anyone intrigued by futuristic relationship concepts and ethical dilemmas.


Content Warnings: Violence, murder, manipulation, and themes of deception.



Personal Impact


This book left a lasting impression, making me question the nature of love and compatibility. Marrs forces readers to consider whether love is truly dictated by genetics or if human connection runs deeper. The story lingered in my thoughts long after I turned the final page.


Conclusion


The One by John Marrs is a thrilling and thought-provoking novel that challenges conventional ideas about love and relationships. With its gripping narrative, compelling characters, and chillingly realistic premise, it’s a must-read for fans of sci-fi thrillers and psychological dramas.


Buy the book on Amazon: The One by John Marrs


About the Author


John Marrs is a British author known for his gripping psychological thrillers and speculative fiction. Before becoming a full-time writer, he worked as a journalist, interviewing celebrities and writing features. His books, including The Passengers and What Lies Between Us, have garnered widespread acclaim.



Learn more about John Marrs:


Enjoyed what you read?


Subscribe to That Love Podcast’s newsletter for exclusive blogs, updates, and giveaways! Share our content with friends and family to spread the joy of reading.

For more inspiration, check out:


FAQs

  1. Is The One based on real science?

    • While based on speculative science, genetic compatibility in relationships is a growing area of research.

  2. Is the book different from the Netflix adaptation?

    • Yes, the adaptation takes creative liberties with the characters and plot.

  3. Does The One have a sequel?

    • No, but Marrs’ other books explore similar themes.

  4. Is The One suitable for young readers?

    • It is best suited for adult readers due to mature themes.



Comments


cinematic-listens-hero.jpg

Get 3 months for $0.99/mo

Limited time offer: Save over 90% on the best selection of audiobooks plus podcasts & Originals.

Auto-renews at $14.95/mo after 3 months. Cancel anytime. Offer ends December 16, 2025.

That Love Podcast (and its related sites) participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.co.uk and other Amazon websites. As an Amazon Associate, we may earn from qualifying purchases at no additional cost to you.

Help Fund More Independent Writing

Donation
£1
£5
£10

Enjoyed the article? Help fund more independent writing by donating whatever you can. Your support ensures this resource remains free and thriving.

Episode of the Week

The Runaway Bride - Episode One

That Love Podcast presents. The Runaway Bride - Episode One is an audio rom-com.
Logline: After leaving her fiancé at the altar, a distraught bride finds solace in two caring strangers who take her in, only to learn her runaway groom was unfaithful.
 
Episode Summary:
Heidi Maguire flees from her own wedding after realizing she doesn't truly love her wealthy banker fiancé David. Mascara running down her face, she knocks down a pensioner in her hasty escape. Kind stranger Will Matlock stops Heidi before she can cause more chaos, offering her refuge in his apartment.
At Will's place, Heidi meets his weird roommate Maddox and explains she ran away after witnessing the true love between her parents, which made her doubt her feelings for David. Will and Maddox listen supportively as Heidi opens up over pizza. Later, Heidi calls her parents, who react badly to her decision. Will offers to smooth things over but Heidi declines.
After Will leaves for work, Heidi asks Maddox if Will is single, showing her growing interest. When Will returns home late that night, he finds a distraught Heidi, who has learned from her mother that David cheated on her with her own cousin Marie. Will comforts a heartbroken Heidi as the truth about her toxic relationship comes to light.
This Series stars the Talented Trio of Melanie Rose, Jake Johnston and Chakree Matayanant.
Edited and Audio Engineered by Chalkaz
The show was written, produced, and directed Joao Nsita.
a2f7cb_889a442db8a548d7a10242ee11586a37mv2.jpg
That Love Svg Pins (2).jpg
bottom of page