Shadowed Designs

by Mavery Ellscott

FBT review:

Shadowed Designs is a twisty, high-stakes indie thriller perfect for readers always hunting for their next unputdownable eBook. When FBI profiler Olivia Harrington tracks a supposed copycat killer to Flagstaff, she uncovers something far more terrifying: the Strangler isn’t dead—he’s evolved. Partnered with Deputy U.S. Marshal Josh Burton, Olivia is pulled into a relentless manhunt against a predator who learns from every move and anticipates every trap.

Expect edge-of-your-seat tension, smart profiling, shadowy conspiracies, a slow-burn spark of romance, and a killer who refuses to play by the rules. Ideal for fans of gritty FBI thrillers, psychological suspense, and binge-worthy indie mysteries looking for their next dark, addictive read.

Publisher Description:

She thought the Strangler was part of her past. His legacy is just beginning.

FBI profiler Olivia Harrington thought the Strangler was dead and buried–until she arrives in Flagstaff to investigate what looks like a copycat killer. As the body count rises, Olivia realizes the truth is far darker. The serial killer isn’t copying anymore. He’s evolving. And now he’s hunting her.

Deputy U.S. Marshal Josh Burton has put his share of killers away. Yet this predator doesn’t run, doesn’t slip up, and learns from every move Josh and Olivia make. The deeper they dig, the more the case twists into something far worse than a copycat–and puts them in the crosshairs of people willing to do anything to keep them silent.

It’s a race against time in a deadly manhunt. But how do you stop a killer who adapts faster than you can predict? And leaves only death?

If you crave edge-of-your-seat action thrillers packed with unexpected twists, a slow-burn dash of romance and humor, Shadowed Designs is a pulse-pounding must-read that will keep you hooked until the very last page.

Perfect for fans of high-octane action thrillers, FBI thrillers, conspiracy thrillers, and psychological thrillers.

Scroll up, click “Buy Now,” and dive into a world where survival depends on staying one step ahead. Warning: Sleep may become optional.

Shadow Defense Security Thriller books can be read as standalones. Each book is a complete investigation, while an overarching conspiracy connects the series and recurring characters cross over.

Promotion: Mar 23, 2026 - Mar 27, 2026

$ 0.99 $ 3.99