Trench Mouth begins with a series of vignettes.
It begins with human intrusion into the ocean depths upsetting a balance that existed in an alien world on our own planet, drawing a cruel and vicious attention to our existence–our delicious flavor–and ultimately to the surface waters where unsuspecting prey is in abundance.
It begins with eight people who have nothing left to lose signing up for a chance to become something more, something new, something better than they are. In the dark depths of the ocean, where Fathom-5 illuminates a tiny patch of ocean floor just beyond a seemingly bottomless trench that carves down into the crust of the Earth, experiments are being conducted.
Will Dr. Yale and her colleagues advance the next stage of human evolution, preparing us to venture into a massive new realm largely off limits until now? Will monsters, both man-made and ancient, tear everything apart before we even have a chance to find out for ourselves?
We know how it begins. I guess you’ll have to read past the beginning to discover how it ends for yourself.
It’s appropriate to talk about how it all begins, because Trench Mouth feels like a beginning, the origin story of some larger tale that might unfold over years to come. I, for one, would gladly join Christine Morgan in the depths again if she chooses to tell us more of this world she’s created.
Reminiscent of my favorite underwater science fiction/horror novel, Starfish by Peter Watts (the beginning of his Rifters series), Morgan has done something fantastic with Trench Mouth in telling a story that stands up next to a novel written by a man with a Ph.D and a long history of working as a marine biologist. Nothing feels out of place or poorly researched within these pages, and it makes the whole experience feel that much more immersive.
Perhaps my favorite element is the Morgan makes the denizens of the deep feel like fleshed out characters in and of themselves, by sharing perspectives that are at once alien and strangely familiar.

You can obtain this book for yourself wherever books are sold. I will include a couple of links below:

Trenchmouth by Christine Morgan