Frankie Armstrong Five Book Series

The Frankie Armstrong Thriller Series

Former British Special Forces soldier Frankie Armstrong thought his days of danger were behind him. Now living in Florida, working as a private investigator, Frankie keeps finding himself drawn into deadly mysteries that stretch far beyond simple cases — from mafia conspiracies and hidden treasure to long-buried crimes and brutal murders. Armed with military instincts, stubborn determination, and occasionally the help of loyal friends (and a stray dog or two), Frankie refuses to walk away from the truth. But every investigation pulls him deeper into a world where secrets kill… and survival is never guaranteed.

Perfect for fans of Lee Child, David Baldacci, and Michael Connelly.


You Owe Me  - Frankie Armstrong Book 1 

A favor owed. A sunken fortune. And the Florida Treasure Coast  that swallows secrets whole. Ex-soldier Frankie Armstrong is outrunning mafia cops - and a truth his old friend buried!

CONDO - Frankie Armstrong Book 2

A gator attack. A quiet Florida condo. And ex- special forces soldier Frankie Armstrong, who suspects it was no accident. When Frankie starts digging, he finds neighbors have secrets worth killing for.

IRMA - Frankie Armstrong Book 3

Hurricane Irma exposes a stolen jewel with roots in a 1907 heist and Nazi-looted art. Detective Randazzo and Frankie Armstrong uncover a century-old secret — and those hiding it will kill to keep it. The ultimate cold case.

Backlash - Frankie Armstrong Book 4

A Hollywood film crew hits Naples, Florida — and someone on set has a secret they’ll kill to protect. When the cameras roll, so does the body count. Are Randazzo and Armstrong next?

BBQ Bones - Frankie Armstrong Book 5

Two skeletons. A vanished doctor. Frankie Armstrong traces the trail from present-day conspiracy back to the very founding of Florida — the final twist will leave you gasping.

You Owe Me (Frankie Armstrong, #1)

A debt of honour. A sunken fortune. And a Florida coastline that swallows secrets whole. Heartbroken and adrift, ex-British soldier Frankie Armstrong gets an unexpected lifeline: the American who once saved his life wants a favour in return. Simple enough — until Frankie lands on Florida’s sun-soaked coast and the mission turns lethal.

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Condo (Frankie Armstrong, #2)

A woman mauled by a gator. A condo community hiding dark secrets. And ex-British soldier Frankie Armstrong who can’t let it go.

The deeper Frankie digs into his neighbours’ lives, the more unsettling the picture becomes. Beneath the sun-drenched calm, someone has something to hide — and they’ll do whatever it takes to keep it that way. Hunting a...

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Irma (hurricane)

This Hurricane Thriller will blow you away!

When Detective Sam Randazzo discovers the unreported theft of priceless jewels in the aftermath of violent Hurricane Irma in 2017, he has serious concerns, and his suspicions are aroused.

Assisted by British security expert Frankie Armstrong, their investigations unearth an astounding possibility. Could...

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Backlash

Ruthless and vicious, someone has a dark secret - and will go to any lengths to prevent its exposure! Hollywood comes to Florida when a film crew arrives in Naples on the Gulf Coast, to shoot Ricky Jordan’s latest blockbuster movie. Detectives Randazzo and Armstrong are suddenly in the thick of it, when the movie set isn’t the only place where...

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BBQ BONES: A Frankie Armstrong Murder Mystery

Ex British special forces, Frankie Armstrong turned American private eye, is dragged into an investigation when two skeletons are unearthed in the grounds of the condo complex where he lives in Naples Florida. Frankie’s colleague Detective Sam Randazzo is on vacation so the pressure piles on Frankie as he’s simultaneously tasked to find a doctor...

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