Omega Wave: A Post-apocalyptic Adventure

by Shay Roberts

Audiobook version available

An enclave with a devious device. An enemy with a shocking secret. An evil with a hunger for humans.

Jade Ashton is trapped and terrified, at risk of being eaten alive.

She ventured out of her enclave to save her best friend. Now the wasteland is teaching her she needs more than tech skills to survive.

After a narrow escape, Jade locates the crashed aircraft that started her quest. And the secrets within could doom the region.

Her team follows the recovered intel to a pristine naval base. There they learn of a game-changing device built with alien technology.

Chasing the device across the wasteland, Jade finds herself in a race against Dr. Voss. The rival scientist has an aircraft, superior weapons, and no hesitation to kill.

Jade's quest leads to a showdown with a rogue WarBot, an unstoppable killing machine. Can she outwit the metal beast and seize the device before Voss? Or will her whole team pay the ultimate price?

Omega Wave is the action-packed second book of the Tech Raider saga, a thrilling sci-fi wasteland adventure.

If you love badass heroines, ruthless rivals, and alien mysteries, you'll be captivated by Jade's gripping post-apocalyptic journey.

Order now and uncover the stunning secrets lurking within the ruins!

Reader an online glossary for the series is available at techraiderbooks.com/glossary.

The complete Tech Raider saga, by bestselling author Shay

☢ Tech Raider

☢ Omega Wave

☢ TNT

☢ Mutation

☢ Madhouse

☢ Invasion

260 pages, Kindle Edition

Published February 5, 2026

About the author

Shay Roberts, a USA Today bestselling fantasy/sci-fi author, has a reputation for writing page-turning novels with captivating characters.

Shay began writing as a child, scribbling stories on the walls of the family home. In ink. As you can imagine, they were poorly received. But when the young author moved to pencil and paper, a career was born.

The medieval world is a frequent setting for the writer’s works. Passionate about Historical European Martial Arts (HEMA), Shay founded the Academy of Arms, a nonprofit medieval martial arts school in Los Angeles. As an instructor, the author developed expertise in various dueling weapons, including the longsword and pollaxe, and later discovered these skills are counterproductive in office situations.

Shay is also an instrument-rated pilot with a diverse educational background, including an MA in Screenwriting, a BS in Biology, and a BA in English. This is another way of saying Shay never wanted to leave college and join the “real world.”

When not slaving over a new novel, the author plays open-world RPGs and explores the latest tech gadgets. Shay enjoys a healthy lifestyle that includes cooking, working out, fermenting vegetables, and brewing kombucha. The writer’s cherry-ginger kombucha has been particularly well-received.

The author finds Pomskies and Russian Blues to be the most adorable of all creatures and will duel anyone who says otherwise. As an animal lover, there is always a place in Shay’s books for another furry friend.

Currently, the author spends much of the year in Portugal, embracing the culture and learning the language. É muito difícil! With its rich history, picturesque landscapes, and friendly people, Portugal is the perfect place for writing spellbinding novels. Be advised, if you ever want to visit this lovely country, you are required to love futebol and swear allegiance to Ronaldo.