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INFLECTION POINT: AN APOCALYPTIC THRILLER

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When an extinct Alaskan peak roars back to life, geologist Sam Shore and volcanologist Irina Toropova find themselves at the epicenter of a catastrophe no one saw coming—except one woman.

A dead scientist’s impossible theory.
A mountain that should have slept forever.
A planet edging toward its breaking point.


Susan Shore died chasing a theory the scientific world dismissed. A cascading chain reaction beneath the mantle capable of triggering a global seismic collapse. But when Mount Merryman—quiet for millennia—detonates along the Ring of Fire and the Anchorage basin buckles under nonstop quakes, her work snaps into terrifying focus.

Now, trapped on the erupting giant, the two scientists and other survivors must fight ash storms, boiling rivers, lava, and a mountain tearing itself apart beneath their feet. Survival is a desperate battle.

And escaping Merryman is only the beginning.

The Ring of Fire is igniting. Signals are spreading.

And evidence mounts that Susan’s final discovery wasn’t madness, but a warning... before the inflection point becomes the point of no return.

What’s waking isn't local—it's planetary.
And humanity may already be out of time.

327 pages, Paperback

Published March 13, 2026

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About the author

Barbara J Barker

60 books7 followers

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Profile Image for Mia.
49 reviews4 followers
March 31, 2026
I haven't even cracked the spine yet, but this description already did something to me.
The hook, a scientist who died chasing a theory the world dismissed, and a mountain that wakes up to prove her right, is the kind of premise that makes you angry you haven't heard of this book sooner. There's real emotional architecture in how the blurb is built. It doesn't just sell disaster; it sells vindication, and that's a much harder thing to pull off in a single paragraph.
The cover matches the weight of it too. That volcanic imagery against the dark palette doesn't scream "beach read disaster flick" it feels geological, almost ancient, like something that has been waiting a long time to happen. You get the sense this author isn't just writing about a catastrophe. She's writing about what it costs to be right when no one believed you.
Already on my list. The Ring of Fire is apparently not done with us.
Displaying 1 - 1 of 1 review