Harbinger: An Alien Invasion First Contact Techno Thriller

A Smart, Well-constructed Sci-fi First Contact Page-turner

In 2017, a mysterious interstellar object transited the Solar System bound for deep space. By the time it was noticed, it had already passed Earth. It was soon forgotten, dismissed as a comet or planetary fragment. Earth’s scientists turned to more pressing matters.

But it was no mere rock. An alien spaceship looking for habitable planets, it sent a machine probe to Earth, containing a sentient quantum computer.

After crash landing in South America, the probe was found by tech billionaire Christian Becker, who used its computational power to give himself groundbreaking technology and unlimited wealth.

… Until something goes wrong.

Someone hacks into and shuts down Becker's secret lab. Becker is certain that War veteran Will Logan and his missing wife, Alex, are the saboteurs. Logan is kidnapped and brought to Becker’s highly secret research campus.

But nothing is what it seems ...

Already an award winner in 2023 [Global Book Award, Book Excellence Award], BlueInk Review’s praise for Harbinger sums it up:

“An utterly captivating read. The premise—while certainly familiar (see Arthur C. Clarke’s Rendezvous with Rama)—comes with impressive twists. The pacing is relentless, the action nonstop, and the climactic ending entirely satisfying. Readers who like smart, well-constructed science fiction thrillers will find Vasey’s latest unputdownable—a page-turner of the highest order.”

Order your copy now or click "Read Sample" to start reading today.

P. A. Vasey was born in Newcastle, UK, and moved to Australia in 2004. He is a practicing medical oncologist and clinical researcher at a hospital in Brisbane, and leads the day-to-day care of cancer patients and research into cancer therapeutics development. His professional writing of over two hundred publication credits include peer-reviewed journals, book chapters, conference contributions, and electronic outputs in the field of cancer research.

P. A. Vasey started writing science fiction after a serious cycling accident, which included ten fractured ribs and a punctured lung. Writing became his therapy. He published his first novel, Trinity’s Legacy, the first installment in his Vu-Hak War Trilogy, to critical acclaim in 2019. The following two novels, Trinity’s Fall and Trinity Evolution, were multiple award-winning Amazon #1 bestsellers. Harbinger is his fourth novel.