This is the newest release (Feb. 2024) of horror and fantasy author Tim Lebbon, an author new to me; I am a fan of some fantasy but not so much horror. I would also characterize this book as speculative fiction, i.e., near possible future scenarios. Set in our world, now in advancing climate change, we encounter two teams with opposite goals. One is a team of 4 rare mineral prospectors, exploring areas that were previous inaccessible before the planet warmed up, and the other team of 3 are eco-activists, trying to prevent further destruction of a dramatically changing world. On team 1 is Dean, whose growing unease about what they are doing causes him to send an email to former friend Bethan, a member of team 2; team 2 is not on the same island by chance, but due to Dean's warning. It reminds me of "The Body Snatchers," except, instead of aliens from another world, the threat comes from within our own. I'll let Publishers Weekly offer a further summary in their review.
"Combining a plausible existential threat with vivid depictions of a forbidding landscape, Lebbon (The Last Storm) crafts an expert work of ecological horror. In the near future, catastrophic climate change has so devastated the planet that America’s drought-afflicted farming belt is now known as the Desert. The demand for new sources of rare-earth minerals leads four experts to the Arctic’s Hawkshead Island, where they’ve identified a cave system that could yield riches. But when they enter, the researchers encounter an unusual group of mummified human remains, apparently tens of thousands of years old. Despite every indication that the bodies are long dead, one of them, whose head is in “an impossible position,” appears to move, sending the expedition members fleeing for their lives. When three of the four emerge from the caves, they meet another team, this one comprising activists and ecoterrorists, who are concerned that the intrusion may have unleashed a contagious intelligent disease that could kill every human on Earth. Lebbon skillfully exploits the very real concern that melting permafrost could release deadly viruses to create a nail-biting scientific thriller worthy of Michael Crichton. Readers will be wowed."
The New York Times brief review recommends it. "This novel is wildly entertaining. The ragtag band of survivors must traverse dangerous, unpredictable terrain full of snow bears and sinkholes, all while fighting creatures that emerge from the ground. The tension and violence are as aggressive as a revving engine here, but Lebbon’s timely message — that hurting our planet is hurting ourselves — is just as loud."