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Fury of Heaven

The Buzzer War #5 / 6
by Kevin Ikenberry
Fury of Heaven (The Buzzer War #5) by Kevin Ikenberry
⧗ 8.00 / 1
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Captain Mike Sandhurst and the battered 157th Tank Regiment are back in the fight for Paradise, a large island on the planet Honalee, but the Buzzers won’t go quietly.

Task Force Victory has one mission: land, hold, and drive the Buzzers back into the sea. The arrival of the Rhinos, a potential ally, changes all that. Their arrival should be potential salvation. Instead, it throws everything into chaos. Leadership falters and the Buzzers attack, cutting off a regiment and sending Task Force Victory reeling.

As Thunderbolt pilots clash with a heightened aerial threat and betrayal guts the air wing from within, Lieutenant Commander Vivian Llewelyn fights to keep her squadron in the sky. On Earth, recent ace-turned-recruiting asset Paige Dixon discovers there are others wanting an end to the war by ceding ground to the Buzzers and vows to find a way back to the fight. Major Shawn Davies and Commander Kathy March deploy their intelligence teams searching for answers and opportunities only to find themselves too close to the fight for comfort. The Buzzers, having drawn the EMF forces in spring a devastating trap, and Task Force Victory will pay the price.

As tensions rise and new alliances are tested in fire, the fate of the human race will hinge on a single island, a single battle, and the courage of those willing to stand when all else falls.

The fight against the Buzzers rages on in the Buzzer War Series, by Kevin Ikenberry. With realistic military action, space and ground battles, and a vicious bug alien invasion, it's perfect for fans of Starship Troopers, Hell Divers 2, and Rick Partlow's Drop Trooper!

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Science FictionMilitary Science Fiction
Release date: September 16, 2025

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Kevin Ikenberry

Kevin Ikenberry

Kevin Ikenberry writes science fiction with the precision of a military strategist and the heart of a lifelong dreamer. Before crafting vivid battlefields on the page, he spent over two decades serving as a space operations officer in the U.S. Army. That experience didn’t just shape his discipline—it defined the way he writes: grounded, thoughtful, and always with one eye on the stars.

Growing up in Colorado, Ikenberry was the kind of kid who scanned the night sky and imagined what lay beyond it. That fascination eventually turned into a career in space science education—running U.S. Space Camp programs and Challenger Learning Centers—before he returned to his first love: storytelling. His novels aren’t just about aliens or distant worlds; they’re about leadership under pressure, sacrifice, and the complex choices made in the heat of battle.

Read more ...

In Sleeper Protocol, he introduced readers to a future where memory isn’t just fragile—it’s weaponized. The book’s blend of psychological suspense and high-concept science fiction earned critical acclaim, including recognition as a finalist for the Colorado Book Award. He followed it with Vendetta Protocol, deepening the emotional and philosophical stakes while keeping readers strapped in for a tense ride.

Much of Ikenberry’s work expands into shared universes like the popular Four Horsemen Universe, where his Peacemaker series explores themes of loyalty, survival, and diplomacy with teeth. Whether it’s Honor the Threat or Deathangel, these books pull no punches—combining blistering action with character-driven storytelling that resonates beyond the battlefield.

He's also taken creative leaps into alternate history, notably with The Crossing, a standout in the Assiti Shards universe, where modern cadets are catapulted into the American Revolution. It’s a what-if story with grit, heart, and a sense of time-travel urgency that never lets up.

Off the page, Ikenberry wears many hats—mentor, teacher, and structure enthusiast. His nonfiction book The Mercenary Guide to Story Structure is less a manual and more a tactical briefing for writers looking to navigate the trenches of plot and pacing.

Today, he writes from the foothills of Colorado, still staring up at the stars—but now, he brings others with him. Through richly imagined futures and the echo of boots on alien soil, Kevin Ikenberry continues to ask big questions: about who we are, what we fight for, and what it means to remember.

For readers of grounded military sci-fi, alternate history, and character-driven space adventure, his books deliver more than explosions—they offer meaning in the chaos.

The Buzzer War

When the silence of space is shattered by a signal no one can trace—and everyone fears—the question isn't just where it's coming from, but who survives hearing it.

Set in a near-future shaped by cold alliances and fragile truces, The Buzzer War unfolds in a universe where sound is weaponized, information is scarce, and trust is a liability. What begins as a subtle interference in deep-space communications soon reveals itself as a threat capable of unraveling entire military hierarchies. The buzzers—unseen, unknowable, and devastating—aren’t just attacking ships; they’re dismantling the very idea of control.

Read more ...

At the heart of the series are the commanders and cadets caught between orders and instinct, forced to question everything they’ve been trained to believe. The narrative doesn’t just follow the firefights and tactical plays—it dives into the emotional aftermath of war, the quiet moments between skirmishes, and the haunting uncertainty of enemies that never show their face.

With an atmosphere steeped in paranoia and high-stakes decisions, this military sci-fi series balances tight, strategic action with philosophical undertones. It’s less about winning a war and more about surviving the evolution of one.

For readers who appreciate science fiction with psychological depth, layered world-building, and characters shaped by conflict rather than defined by it, this series resonates long after the last transmission fades. In a war where every signal could be a trap, every moment counts—and every silence is loaded.


The Buzzer War consists of six books. The current recommended reading order for the series is provided below.

Steel on Target (The Buzzer War #1)
Unrated
Forged by Fire (The Buzzer War #2)
Unrated
Sound the Charge (The Buzzer War #3)
Unrated
Smoke and Thunder (The Buzzer War #4)
Unrated
Fury of Heaven (The Buzzer War #5)
⧗ 8.00 / 1
Against The Swarm (The Buzzer War #6)
⧗ 8.00 / 1


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