Yesterday he lost everything. Today his enemies multiply. Tomorrow they all want him dead.

The Forever Enemy: General Jon Ryan barely made it home from his first mission into deep space — now an alien armada is already on its way to destroy Earth. With six months before the Listhelon fleet arrives, Ryan must launch into the void again, this time to stop an enemy that is fanatical, heavily armed, and utterly convinced that humanity must be annihilated. The clock is running and the odds are impossible — but then, that’s never stopped him before.

The Forever Enemy. Jon Ryan continues the ryanverse by fighting androids and saving humanity.

BOOK DETAILS


  • ASIN: ‎ B01ILBE9BK
  • Publisher: ‎ Imagine-It Publishing
  • Accessibility: ‎ Learn more
  • Publication date: ‎ July 15, 2016
  • Language: ‎ English
  • File size: ‎ 2.7 MB
  • Screen Reader: ‎ Supported
  • Enhanced typesetting: ‎ Enabled 
  • X-Ray: ‎ Not Enabled
  • Word Wise: ‎ Enabled 
  • Print length: ‎ 342 pages 
  • ISBN-13: ‎ 978-0997307320
  • Page Flip: ‎ Enabled 
  • Book 2 of 6: ‎ The Forever Series
  • Genre: ‎ Colonization science fiction
  • The Forever Enemy — Book 2 of the Forever Series by Craig Robertson. 
  • Paperback, hardcover, ebook, and audiobook editions available
  • First published 2016.
  • Hardcover ISBN: 978-0-9973073-1-3
  • Paperback ISBN: 978-0-9973073-2-0 
  • Cover art by Starla Huchton. 
  • Audiobook produced by Podium Audio.

WAYS TO PURCHASE THE FOREVER ENEMY:

Full Back Cover Copy:

Jon Ryan thought his battles ended after stopping an alien attack on Earth, but a new threat emerges from the most unexpected source. The insane president, now resurrected as an android, declares war on the hero who thwarted his plans and vows to destroy everything Jon holds dear. As Jupiter obliterates the homeworld, Jon must safeguard the fleet of worldships carrying humanity’s final hope across the stars.

Using his unique abilities and captured alien technology, Jon engages in thrilling space battles against the Listhelons while navigating corrupt human politics. A prisoner from the enemy ranks becomes an unlikely ally, and advanced Deavoriath tools help turn the tide. Yet the conflict turns deeply personal when the president targets Jon’s family and the new colony on Azsuram.

In this action-packed military sci-fi tale, the eternal warrior confronts ancient foes and a forever nemesis to secure a future for the species. Readers seeking space opera adventures with android heroes, interstellar war, and revenge plots will find high-stakes drama and clever strategy in equal measure.

Audio Sample of The Forever Enemy

Read Sample Chapters

Tropes And Tags In The Forever Enemy

Reluctant Hero — Ryan is constantly volunteering himself while pretending he isn’t, and grumbling the whole way through

One Last Mission — he just got back and now he has to go out again, alone, into the void

Ragtag Crew — a handful of loyal companions against an overwhelming force

Holy War Villain — the Listhelon aren’t just conquerors, they’re true believers on a religious crusade, which makes them far more dangerous

Ticking Clock — fifty-three cycles before the armada arrives, and every decision matters

Humanity vs. Alien Armada — the classic existential threat, Earth-extinction stakes

The Unequal Fight — one ship with a force field against half a fleet

Bromance Under Pressure — Ryan and Toño DeJesus have the kind of friendship that argues constantly and would die for each other without hesitation

Found Family — Sapale and the crew aren’t just colleagues, they’re his people, and that loyalty drives everything

Fish Out of Water — Ryan is a modern human navigating an alien-scale conflict he was never trained for

Deadpan Narrator — Ryan’s internal monologue is dry, self-aware, and frequently the funniest thing on the page

Ancient Evil / Fanatical Enemy — Listhelon culture is built around a warrior deity and centuries of religious conviction

Against All Odds Victory — the setup makes it clear Ryan probably shouldn’t survive this

FAQs


Do I need to read The Forever Life first?

Yes — The Forever Enemy picks up directly where Book 1 ends. Reading in order will give you the full experience of the characters and the stakes involved.

Is this part of a series?

Yes. The Forever Enemy is Book 2 of the six-book Forever Series, all set in Craig Robertson’s Ryanverse. The full series runs: The Forever Life, The Forever Enemy, The Forever Fight, The Forever Quest, The Forever Alliance, and The Forever Peace.

Is there an audiobook?

Yes, the audiobook edition is produced by Podium Audio as a boxset of Books 1 & 2.

What genre is this?

Military science fiction with strong humor and character-driven storytelling. If you enjoy authors like John Scalzi or the lighter end of David Weber, this series will feel like home.

The Forever Series

The Forever Series follows Major Jon Ryan: decorated astronaut, combat veteran, and the first human to transfer his consciousness into an immortal android body. His mission was supposed to take a few decades. Instead, it stretches across centuries.

Earth sends him to fold space in search of a new home — somewhere a dying species can start over. What he finds is far more than a planet. Alliances. Enemies. A family. And the hard truth that immortality costs a man everything when he was never built to outlive the people he loves.

Across six books, The Forever Series follows one soldier’s endless fight to protect the people and the future he was sent to save. It’s military science fiction with heart, humor, and a long view only an immortal narrator could offer.

The Forever Life

The Forever Life

Who is Jon Ryan? He’s a fighter pilot/astronaut with the future of humankind in his hands. Earth is doomed. Flying solo, Jon must search the galaxy to find us a new home world. To do this he must have his mind transferred into an experimental android host. Can Jon save our species? More importantly is the galaxy ready for Jon? No way. Poor aliens!

More info →
Buy from Amazon
The Forever Enemy

The Forever Enemy

As an alien armada threatens Earth, Jon must defend a fleet of worldships carrying humanity’s last survivors toward a new home. The conflict turns personal when an old enemy resurfaces, determined to destroy everything Jon holds dear.

More info →
Buy from Amazon
THE FOREVER FIGHT

THE FOREVER FIGHT

Endless fighting. Hopeless odds. Then things got worse. Jon Ryan has beaten the odds so far. He saved humanity from a sinister alien threat and he stopped the insane android president of the United States three separate times. But the president won’t stay dead and a super race threaten to end Jon’s hopes for a peaceful future. Jon’s mind-boggling alien technology has been enough to keep everyone alive. But, just when there’s reason for hope, a new, more deadly race sets it’s sights on him. This threat may just be unstoppable. They made Jon fight. He plans to make them very sorry they did. Can Jon save humanity, his family, and himself when defeat looks absolutely certain?

More info →
The Forever Quest

The Forever Quest

Jon Ryan has everything — an intergalactic cube, immortality, and a war hero’s legend — and none of it matters. Nursing whiskey in a dive bar on a smelly farmship, he’s content to let the galaxy move on without him. Then the President of the New United States shows up in blue jeans to deliver an uncomfortable truth: somewhere out there is another Jon Ryan, one who lost not a handful of people but nine billion — an entire world. That Jon Ryan needs to be found. Whether he’s a ghost, a threat, or the only mirror Jon can stand to look into, the quest can’t wait any longer.

Part space opera, part deeply human reckoning with grief, loss, and purpose, The Forever Quest sends Jon Ryan hurtling across the galaxy — chasing a mystery that may be the most dangerous thing he’s ever hunted: himself.

More info →
The Forever Alliance

The Forever Alliance

Jon Ryan earned his rest. Two centuries of fighting, losing, and saving humanity gave him the right to settle down, change diapers, and mow the lawn on a worldship in peace. But the Berrillians didn’t get the memo. They’re coming back — harder, faster, and in greater numbers — and this time Jon can’t afford to be caught off guard.

While a scientific breakthrough gives humanity a fighting chance against the alien war machine, Jon’s beloved colony of Azsuram is tearing itself apart. His niece Dolirca and her fanatical followers are pushing toward something dangerous, and JJ can only hold the line for so long. Meanwhile, ancient cosmic entities — the Last Nightmare — are waking from their long sleep, hungry for destruction on a universal scale.

The Forever Alliance is a pulse-pounding, emotionally rich installment in Craig Robertson’s landmark sci-fi series. Witty, warm, and utterly relentless, it proves that Jon Ryan’s greatest battles aren’t always the ones fought in space.

More info →
The Forever Peace

The Forever Peace

Jon Ryan is the last original android in TCY, a three-hundred-year veteran in a military that’s quietly moved on without him. His kids are grown, his wife is away doting on grandchildren, and the galaxy has dared to be calm. He spends his days annoying officers who resent him and waiting for the universe to remember it hates humanity.

It doesn’t take long. Anganctus is gone, but his son Erratarus — the Berrillian Nero — is already in motion. Scouts have been embedded on unsuspecting alien worlds. The war machine has never stopped building. And when the reports start coming in from a forgotten corner of the galaxy, Jon Ryan realizes the ceasefire was never anything but a countdown.

The Forever Peace is the stunning conclusion to Craig Robertson’s Forever Series — funny, fierce, and filled with the irrepressible spirit of Jon Ryan. Peace was never guaranteed. It has to be earned, again and again, by those willing to pay the price.

More info →