Fifty Fifty – A Deadly Trial Between Two Sisters: Book and Audiobook Review by Steve Cavanagh

1. About the Author: Steve Cavanagh

Steve Cavanagh is a Northern Irish lawyer-turned-author, renowned for his fast-paced legal thrillers, particularly the Eddie Flynn series. His novel The Liar won the prestigious CWA Gold Dagger Award, cementing his reputation as one of the sharpest voices in the genre.

Cavanagh’s writing is razor-sharp, cleverly plotted, and deeply grounded in courtroom drama. With a keen understanding of the U.S. legal system and a talent for turning trials into psychological battlegrounds, Cavanagh has earned acclaim from readers and critics alike across the globe.

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2. About the Narrator: Adam Sims

Adam Sims is a seasoned British audiobook narrator known for his rich baritone voice and exceptional ability to differentiate characters. In Fifty Fifty, Sims delivers a gripping performance, seamlessly switching between perspectives—from lawyer to killer—drawing listeners deeply into the story.

His command of tone, pacing, and emotional nuance has made his narration one of the most praised aspects of this audiobook, transforming it into a vivid courtroom drama that listeners won’t want to pause.

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3. About the Book: Fifty Fifty by Steve Cavanagh

Fifty Fifty is the fifth installment in the Eddie Flynn series, though it works perfectly as a standalone thriller. The story kicks off with a shocking twist: two sisters call 911 at the same time, each accusing the other of murdering their father, a former New York mayor. Both are charged and go on trial together, with separate defense teams.

This legal thriller masterfully blends courtroom tension with psychological suspense. Set primarily in the courtroom, the novel explores truth, manipulation, and justice in unexpected ways.

• Goodreads Rating: 4.4/5 from over 47,000 reviews

• Awards: Shortlisted for Theakston Old Peculier Crime Novel of the Year

• Sales: Over 200,000 copies sold worldwide as of 2023

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4. Book Review: Fifty Fifty – When Reason Isn’t Enough

Fifty Fifty is one of Steve Cavanagh’s most suspenseful novels. He sets up a murder mystery that turns the reader into the jury, forcing them to weigh every word and motive. The alternating perspectives—from Eddie Flynn, young lawyer Kate Brooks, and an anonymous “She”—keep you guessing until the final page.

Strengths:

• Clever, fast-paced plot with constant twists

• Unconventional storytelling—viewpoints from the unnamed killer

• Eddie Flynn remains a compelling, intelligent, emotionally grounded character

Weaknesses:

• Some courtroom scenes may feel unrealistic to readers unfamiliar with U.S. law

• Certain supporting characters could have been developed more deeply

Quote from Sarah in Readerland:
“You’ll change your mind at least three times about who the killer is. Cavanagh is a master at playing with the reader’s trust.”

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5. Audiobook Review: Adam Sims and the Voice of Suspense

The Fifty Fifty audiobook, narrated by Adam Sims, is widely regarded as one of the best in the legal thriller genre. Sims doesn’t just read—he performs. His voice mirrors every gasp, whisper, and burst of courtroom drama with precision.

Pros:

• Rich, compelling voice that matches the novel’s intensity

• Clear character differentiation—no confusion between roles

• Well-paced delivery that mirrors the book’s suspenseful tone

Cons:

• Some American listeners noted that Sims’s British accent was distracting for certain female characters

Quote from NetGalley:
“Adam Sims’s voice is like a scalpel, cutting into the truth one line at a time—you won’t want to take your headphones off.”

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6. Who Should Read This Book?

Fifty Fifty is a perfect fit for:

• Fans of legal thrillers

• Readers who enjoy psychological twists and moral ambiguity

• Audiobook lovers looking for a high-quality, immersive performance

• Those who enjoy authors like John Grisham, Michael Connelly, or Scott Turow

Whether you’re a courtroom drama enthusiast or just love a gripping whodunit, this book delivers on all fronts.

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7. Conclusion: Why Fifty Fifty Deserves a Spot on Your Reading List

Fifty Fifty is more than just a murder mystery—it’s a sharp exploration of deception, sisterhood, and justice. Steve Cavanagh spins an intense narrative that keeps readers guessing, while Adam Sims’s audiobook performance brings the tension to life in every spoken word.

If you’re looking for a book that challenges your assumptions, keeps you on edge, and entertains at the highest level, Fifty Fifty is a must-read—and a must-listen.

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8. Where to Listen to the Audiobook

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You can listen on the following platforms:

• Audiobooks.com – Stream or download, with a free first book for new members.

• Audible – Free trial available with offline listening support.

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