Forbidden Summit

by Kirk J. Pocan

Some mountains are not just difficult to climb. Some mountains are impossible. Danvedi Garwal has stood unconquered for centuries at the top of the Toribol Galaxy. Thousands of the finest climbers from across the known universe have attempted its slopes. Thousands have left their bodies on the ice. Not one has ever reached the summit. Alois Anwar intends to be the first. To do it, he has assembled the most talented group of mountaineers on the planet Ama. They are also the most damaged. Prejudice, loneliness, fear, and insecurity run deep in every member of this team, and Danvedi Garwal seems to sense it. The mountain does not just test climbers. It hunts them. Period cyclones, deadly parasites, carnivorous Muxphoy predators, and relentless ice worms are only the beginning. A rival Trescan team is already advancing up the other side, and the political stakes of the
climb could reshape the galaxy. But none of that explains why this mountain has never been conquered. The real reason is waiting at the top. And it will change everything. Forbidden Summit is a rare achievement in science fiction: a novel that delivers heart-pounding adventure and gut-wrenching human drama while building to a revelation that is genuinely, profoundly worth the climb. Award-winning and impossible to put down.
Kirk J. Pocan drew on his own wilderness mountaineering misadventures to bring this world to life. Some of those pages, he says, were written from experiences he still wishes he had never had. Perfect for fans of Andy Weir, Michael Crichton, and Kim Stanley Robinson.

Genres: Science Fiction

478 pages, Paperback

Published October 17, 2023

Reviews

[Allyn Nichols · Rating 5 out of 5]

Fantastic science fiction about two extraterrestrial races in a heated battle to climb the highest summit in the galaxy. It's original, great characters.The description and detail will have you hanging on the edge of your seat. Highly original, enjoyable and exciting. One of the best sci-fi books I've read this year. Writing style very similar to Kim Stanley Robinson.

[Magan Taylor · Rating 5 out of 5]

Forbidden Summit is an extraordinary science fiction adventure that combines imaginative world-building, thrilling action, and profound philosophical ideas into a truly unforgettable reading experience. Kirk J. Pocan has crafted an ambitious debut that stands out for its originality, emotional depth, and compelling storytelling.

The concept of a perilous climb to the most forbidden mountain in the galaxy is brilliantly executed, creating constant tension as Alois Anwar and his diverse team face relentless physical, emotional, and psychological challenges. The characters are complex and relatable, each bringing their own strengths, flaws, and personal struggles to a mission that tests them in every possible way.

The world-building is immersive and richly detailed, with fascinating alien species, dangerous environments, and inventive scientific concepts that make the universe feel vivid and believable. The story balances high-stakes adventure with deeper themes of teamwork, resilience, sacrifice, and the search for truth, culminating in a conclusion that is both surprising and deeply thought-provoking.

For readers who enjoy epic science fiction filled with exploration, unforgettable characters, and ideas that linger long after the final page, Forbidden Summit is an exceptional read. A remarkable debut that showcases the very best of imaginative storytelling and leaves you eager for more from this talented author. Highly recommended.

[Elite Dassy · Rating 5 out of 5]

Forbidden Summit is one of those rare books that manages to be a pulse-pounding survival adventure and a genuinely moving character study at the same time. I went in expecting a straightforward "climbers versus mountain" story, and what I got instead was a sprawling ensemble piece where every single character carries their own private wound onto the slopes of Danvedi. Alois's guilt over choosing the mountain over his marriage, Del Llema's quiet terror that he hides behind competence, Bluerose's defensive cruelty that slowly melts into loyalty, none of it feels like padding. By the time the Grand Staircase claims its first victims, you've spent enough time with these people that every loss actually costs something. This is adventure fiction with a soul, and I haven't stopped thinking about it since I finished the last page.

[Gavin Walliams · Rating 4 out of 5]

I have read a lot of mountaineering fiction over the years, and very little of it has made me feel the specific, grinding exhaustion of high-altitude climbing the way this book does. The description of TJ's fall into the crevasse and his fight against the iceworm is genuinely one of the most stomach-churning survival sequences I've encountered in any genre, let alone science fiction. But what elevates the book beyond a simple gauntlet of horrors is how each brush with death changes the characters. Bluerose in particular starts the book as a genuinely unpleasant bigot, and watching his defenses crack open, first through grief over Pruitt and then through grudging respect for Mareem, is one of the most satisfying character arcs I've read in a long time.

[Mac Kelly · Rating 5 out of 5]

Mareem the Dorrigan is, without question, the emotional heart of this novel, and I say that as someone who went in expecting the human or rather Amanian, characters to carry the story. His backstory, revealed slowly and with real restraint, recontextualizes every earlier scene where he silently absorbed abuse from his teammates without ever lashing out. When he finally opens up to Zweit about his exiled marriage and the loss of his family, it lands like a gut punch precisely because the book has trained you to expect him to stay silent forever. His repeated acts of self-sacrifice on the mountain aren't written as noble in a hollow, performative way; they feel like a man trying to earn a home he's not sure he deserves, and that desperation makes them devastating.

[Anar Bella · Rating 5 out of 5]

Kirk J. Pocan has crafted something genuinely rare here, a science fiction novel that reads like a mountaineering memoir set in another galaxy. Following Commander Alois and his misfit team up the impossible peak of DanvediGarwal on the moon Utha was an experience I was not prepared for. The tension on the Grand Staircase alone had me holding my breath. When the ice wall collapsed and swallowed the entire Druitt expedition in the opening chapter, I knew this book would not play by any familiar rules. Highly recommended for anyone who loves adventure, alien worlds, and the unyielding human (or Amanian) spirit.

[Kim Stelly · Rating 5 out of 5]

This book does something I don't see very often in genre fiction: it lets its antagonist be an idea rather than a villain. Danvedi itself, or Chogori, or whatever name you want to give the presence that seems to be testing every climber who sets foot on its slopes, is never fully explained, and I think that ambiguity is the smartest choice Pocan makes. Is it a sentient planetary consciousness, as the old priest and the biostat both suggest? Is it coincidence and altitude sickness dressed up as mysticism? The book never tells you for certain, and that refusal to resolve the mystery is exactly what makes the ending, with its untouched, waiting summit spire, so haunting.

[Susam · Rating 5 out of 5]

I want to specifically praise the sequence at the Muxphoy nesting cavern, because it's one of the tensest, most well-constructed action set pieces I've read in recent memory. The way the danger escalates, from an accidental disturbance, to a slow standoff, to a full chaotic battle interrupted by an entirely separate threat from the iceworms, never feels arbitrary. Every beat serves the larger theme of trespass that runs through the whole book; the Trescans have wandered into a sacred, hidden space that was never meant for them, and the mountain's ecosystem responds accordingly. It's horror writing at its best, grounded in real stakes and real characters we've already come to care about.

[Janet Mitchell · Rating 5 out of 5]

What I appreciated most on a structural level is how the book refuses to let either expedition "win" in any conventional sense. Both teams lose their charismatic leaders. Both teams are decimated by forces beyond their control or comprehension. Both teams limp home in shame rather than triumph. It would have been so easy, and so much less interesting, for Pocan to let the Amanians claim the summit and the political victory the Premier so desperately wanted. Instead, the book insists that Danvedi cannot be conquered by anyone, which turns the entire narrative into something closer to a meditation on humility than a traditional adventure story, and I respect that choice enormously.

[Anthony Ong · Rating 4 out of 5]

This is a book that trusts its readers to sit with grief. After Pruitt's death, the narrative doesn't rush forward to the next set piece; it lingers on Bluerose's numb wandering around the deck of the boat, on his inability to speak, on the way the whole crew's mood shifts from celebratory to somber almost overnight. That patience pays off enormously later in the book, because by the time the death toll starts climbing rapidly during the summit push, you've already been taught how to feel the weight of loss rather than simply register it as a plot beat. Few adventure novels are willing to slow down like this, and the book is much better for it.

[Jane Ava · Rating 4 out of 5]

What struck me most about Forbidden Summit was how deeply Pocan develops each member of the climbing team. Alois is the obsessive, brilliant leader whose marriage is quietly crumbling under the weight of his ambition. Gunter Zweit is the cantankerous rescue soloist with a dark past and something to prove. And then there's Bluerose, the racist, arrogant gunslinger whose grudging respect for Mareem the Dorrigan is one of the most quietly moving character arcs I've read in a long time. The aliens feel genuinely alien, yet somehow deeply relatable.

[Corwin Ashford · Rating 5 out of 5]

There is this strange, haunting idea running through Forbidden Summit that the mountain itself is alive, a planetary consciousness the natives call the Chogori Principle. Pocan introduces it early through Alois's computer consultation (a hilarious scene, by the way) and then lets it simmer throughout the story. By the end, when the village Tarta tells Zweit that the mountain let him pass because his intentions were noble, you're left genuinely unsettled. Did the mountain choose them? It's a masterful piece of thematic ambiguity.

[Leah M. · Rating 4 out of 5]

My one complaint: Wintara, Alois's wife, is a fascinating character who gets frustratingly little space on the page. Her struggle with a husband defined by obsession, willing to sacrifice his marriage for a summit that may kill him, feels deeply real and emotionally grounded. The brief scene where she pleads with him to consult the computer before committing is heartbreaking. I hope a sequel revisits their relationship after the climb. Four stars because the book is excellent, five would require Wintara to get her own chapter.

[Jane Brandy · Rating 5 out of 5]

The final act of this book, where Gunter Zweit pushes alone toward the summit through Zweit's Chimney, is some of the most gripping solo survival fiction I have ever read. Here is a broken-down, deaf, injured old man, bleeding internally, frost-nipped, and talking to a baby voon he tucked under his jacket negotiating a volcanic dome on the highest mountain in the solar system. And yet you believe every word of it. Pocan earns the ending, and when Zweit stumbles back into the village dragging two half-dead Trescans, I actually pumped my fist.

[Kate Daniella · Rating 5 out of 5]

What sets Forbidden Summit apart from most sci-fi adventure novels is the biting political commentary running beneath the action. The Amanian Premier sponsors the climb purely to boost his poll numbers. The Ministry bureaucrats are venal, shortsighted, and utterly clueless about what climbing DanvediGarwal actually involves. Alois's friend Meko, the conspiracy theorist journalist, turns out to be exactly right about everything. Pocan skewers political opportunism and institutional corruption with a light touch that never derails the adventure. Brilliant.

[Jone Sophia · Rating 4 out of 5]

Too much sci-fi just transplants human culture into space with funny skin colors. Forbidden Summit does something better. The Druitts carry their dead to the summit out of cultural obligation, even when it's killing them. The Dorrigans climb for cash, full stop, and are completely unashamed about it. The Trescan climbers come from a militaristic arthropod-like species whose concept of brotherhood is profoundly different from the Amanians'. And the Tarwana villagers worship the mountain as a living consciousness. Each culture feels coherent and distinct.

[Elizabeth Carter · Rating 5 out of 5]

I was not expecting this book to move me as deeply as it did. The final scenes in the village, Viola crossing the cultural divide to approach the broken Amanian support crew, the moment she sees Ziram alive on the rescue sled, Zweit's clumsy farewell to the Trescans, all of it hit me harder than I expected. Pocan builds to this emotional payoff patiently over hundreds of pages and it works. Both teams failed to summit Danvedi. Both suffered terribly. And something precious was born from that shared failure.

[Vionette Aldridge · Rating 5 out of 5]

On paper, LohrMareem is a supporting character: a squid-like alien freight hauler who carries enormous loads and has a keen interest in weapons systems. In practice, he's the moral center of the novel. His patience, his thoughtfulness, his quiet dignity in the face of Bluerose's barely concealed racism, and then the stunning revelation that he's a member of the Jammali Peace Party, all of it makes him deeply compelling. The late-night campfire conversation between Mareem and Bluerose is the novel's finest scene.

[Nora Ellison · Rating 5 out of 5]

There's a sequence mid-book where TJ is rescued from a deep crevasse and a massive, eyeless creature, a living feeding tube, latches onto his leg and tries to rip it from his hip socket while his teammates haul him up on a rope. I read it at midnight and had to put the book down. Pocan writes creature horror with complete conviction. The thing has no eyes, no ears, no visible purpose except feeding, and the detail that it had preserved a Coryellion corpse for centuries in the ice adds a layer of grim, slow-burn dread.

[Paul M. · Rating 5 out of 5]

I loved that the Trescans are presented as fully realized people rather than villains. Viola, the Trescan radio technician, is one of the most sympathetic and sharply drawn characters in the book. The Trescan climbing chief is clearly a great leader who dies without bitterness. Even the rivalry between the two expeditions never descends into simple jingoism, Pocan is more interested in exploring how shared suffering dissolves political enmity than in staging a race to the top. When Zweit rescues Ziram from the summit, there's no triumph, only brotherhood.

[Hannah C. · Rating 5 out of 5]

Jasperian Bluerose begins the novel as an outright bigot, a brilliant but poisonous gunfighter who can barely disguise his contempt for Mareem the Dorrigan. Over the course of the climb, the mountain and their shared danger force something open in him. The scene where he silently pours a cup of hot cider for Mareem, acknowledging without words that the alien was right and he was wrong, is one of the most quietly powerful moments I've read in recent years. Pocan doesn't redeem Bluerose with a speech. He does it with a gesture.

[Rashbre Rashbre · Rating 3 out of 5]

I'll be honest: the first third of the book requires patience. Pocan is laying extensive groundwork, the political landscape of the Toribol System, the Amanian-Trescan rivalry, the backstories of every team member, and sometimes the narrative momentum stalls during exposition. But by the time the team reaches Utha and begins the approach march, the book finds its rhythm and never loses it. For readers willing to trust the author, the payoff is immense. I'd recommend pushing through to Chapter 6 before judging it.

[Allison Langford · Rating 5 out of 5]

Del Llema, the veteran ice specialist with a patch over one eye, is exactly the kind of grizzled mountaineering legend that adventure fiction needs more of. His reunion with Alois after years apart, his unmatched technical skill on the Staircase, and his calm competence under the most extreme pressure make him both credible and deeply appealing. There's a chemistry between Alois and Del Llema that feels authentic, like two people who have survived things together that no one else would understand.

[Natalie P. · Rating 5 out of 5]

I did not expect to become emotionally attached to a small alien animal in a science fiction mountaineering novel. And yet the voon pup that Zweit rescues and tucks under his wind jacket during the final solo push became the emotional anchor of the entire last act for me. When Zweit crawls back into the village and pulls the trembling, whimpering pup from his chest and says "He dies, I'm gonna kill somebody," I was completely undone. It's the kind of detail that tells you everything about a character.

[Nora Ellison · Rating 5 out of 5]

Neither climbing team summits DanvediGarwal. Both suffer catastrophic losses. Both are broken and shattered by the mountain. And yet the novel ends not with defeat but with something harder to name, a kind of grace. Zweit reaches the summit area. Bluerose survives a fall that should have killed him. Former enemies share something that transcends politics and species. Pocan argues, quietly and powerfully, that what we learn from failure, about ourselves, about others may matter more than any summit.

[Charlotte Wilson · Rating 4 out of 5]

One of the underrated pleasures of this novel is Pocan's descriptions of weather on DanvediGarwal. The purple storm clouds rolling in from the west col, the particle-sharp wind that slices through every layer of protection, the brief clearings that reveal the Grand Staircase and lift the climbers' hearts, the proton storms that roll across the upper mountain, all of it is described with a precision and beauty that suggests a writer deeply in love with the natural world. The mountain's weather feels like a living antagonist.

[Charlotte Bright · Rating 5 out of 5]

What impressed me most about Forbidden Summit is Pocan's economy of characterization. There are no wasted characters in this novel. Every team member has a distinct voice, a distinct history, and a distinct arc on the mountain. The Dorrigan Mareem's weapon expertise. TJ's compulsive statistical brain. Del Llema's quiet, one-eyed professionalism. Bluerose's swagger and its hidden insecurities. Even minor Amanian support crew members feel like people rather than props. This is hard to do, and Pocan makes it look effortless.

[Susan Carter · Rating 5 out of 5]

Pocan handles the parallel plotting between the Amanian and Trescan teams with great skill. We follow both expeditions up the mountain, switching between perspectives at precisely the right moments, so that the reader always has a slightly wider picture than any individual character does. When the two teams' fates begin to intersect on the upper mountain, in ways neither could have predicted, the convergence feels both surprising and inevitable. This is the work of a confident, skilled structural hand.

[Ethan Carter · Rating 4 out of 5]

Pocan never makes a speech about it, but the novel is clearly interested in what happens when political enemies are forced to share a common ordeal. The Amanians and Trescans have been at war for generations. Their governments have no diplomatic relationship. And yet, broken and beaten at the foot of Danvedi, former enemies lie side by side in the kreel grass and find they cannot manage even a gesture of defiance. Viola's conversation with the Amanian support crew may be the novel's most politically hopeful moment.

[Amelia Brooks · Rating 5 out of 5]

Viola is introduced as a supporting character, the Trescan radio technician who supports her team's expedition from base camp. By the end of the novel she has become something far more significant: the bridge between enemy cultures, the witness to the expedition's tragedy, and the figure who carries the emotional weight of the final chapters. Her encounter with the Amanian support crew, her frantic search for news of the climbers, her grief and relief at the rescue sled, all of it is beautifully written.