Who, What, Where, When, Huh??? Jeff VanderMeer’s “Corpse Mouth and Spore Nose” - Reactor

Welcome back to Reading the Weird, in which we get girl cooties all over weird fiction, cosmic horror, and Lovecraftiana—from its historical roots through its most recent branches. This week, we cover Jeff VanderMeer’s “Corpse Mouth and Spore Nose,” first published in 2004 in Secret Life. You can find it more easily Orrin Grey and Silvia Moreno-Garcia’s 2012 Fungi anthology. Spoilers ahead!

The narrator, referred to only as “the detective,” emerges from the River Moth, sodden, aching, smelling of mud. Dawn approaches, “[piercing] the black with threads of grey and orange.” To the west rise the “twinned towers” that the grey caps erected upon reconquering the city.

The detective would fall asleep where he lies, except that a sense of danger spurs him to his feet. He tries to wring the water from his trench coat, but gives up. Aware that the grey caps may be coming for him, alerted by their “microscopic fungal cameras,” he stares inland at Ambergris. It’s a city of narrow streets, “crazy and up-ended buildings,” and pervasive mist that renders everything indistinct. It’s like “a blank slate waiting for his imagination to transform it, to recreate it.”

As the mist withdraws, a “great head” looms like “the unexpected prow of a ship.” It turns out to be a statue, and the detective recognizes Voss Bender, dead five hundred years but whose features remain well-known to all who’ve heard his music. Mold may mar the statue, but even a semi-shattered eyebrow only intensifies its imperious expression. The detective follows Bender’s stony gaze to a signpost shaded by a mushroom taller than a palm tree. Its stem is six feet around, lacy white flesh. Its “half-moon” hood, purple and blue streaked with yellow, is undergirt with a “fragile grid work” of spore-producing gills, while its tendril “roots” crack the pavement. Perhaps the breathing sound he’s hearing comes from the mushroom? It does grow louder as he approaches the signpost, which is marked with a giant “A” and a cryptic inscription:

The detective is perplexed by the verse, but he’s more concerned with locating the source of the breathing. He finds it behind the mushroom, a “tendril that was not a tendril. And a statue that was not a statue.” The breather is a supine man whose feet merge with a mushroom “root.” He’s so pale he seems to glow, entirely hairless, genitals replaced by a “frozen-blue” fungal knob and fingertips sprouting fungal tentacles. Though it’s clear that the man’s become a mushroom beyond his feet, though his face is a rubbery white mask with its features “given way to an over-ripe fullness,” he is breathing, alive.

The detective draws his gun. He realizes, with dread, that the “True Case, the True Crime” he’s come to solve may be pre-empted by a dozen other mysteries. He kneels and taps the man’s head with his gun. The tendril-fringed eyes open to reveal “limitless black, across which tiny insects glided and fell, an entire world trapped on [their] surface.” The detective cries out as the mushroom-man opens a toothless mouth filled with corpses, none taller than three inches, some headless, or gilled, or winged, single-eyed or many-eyed, grinning, weeping, trying to dance “in their stumbling decay.” The man’s mouth stretches impossibly wide, and he begins coughing out corpses. Hundreds, mucus-coated, spill to the ground around the detective’s legs. He recoils but can’t stop staring at the naked, doll-like things.

If it weren’t for the Case, he might stare on, might strip and lie down by the mushroom man to let tendrils coil around his limbs, to acquire tentacles and strange dreams. But then he thinks of Alison, the missing girl, and his trance breaks. He tells the mushroom man that this isn’t right. The solution to the man’s mystery is simple, and he presses his gun to the rubbery head. Still spilling corpses, the man whispers “No,” but the detective says “I. Do. Not. Believe. In. You,” and shoots.

The man’s head explodes, releasing thousands of snow-white spores that drift down, or float off on the breeze. The detective stands staring at what he’s wrought. How can anyone stick to one case in Ambergris? Still, he must remember the Case and his Client. He pockets his gun and draws a deep breath—

And a spore enters his nose and hooks itself into his flesh. The detective howls with pain and digs a finger after the spore. It stings him. It slides down his throat to cling to the roof of his mouth. Neither tongue nor frantic fingers can dislodge it as it burrows through his palate. More spores drift into his mouth. He feels like he’s choking on feathers, and drops among the tiny corpses. The spores laugh at him, and their taunt is We shall restore you with mercy and grace…

For a moment there’s a “great Nothing” in his head, neither thought nor memory nor Memory. Spores race through him, relentless, until “like a King Squid exploding to the surface,” the detective surges upright and looks down at the corpse mouth that once was him. He guffaws and dances around “the husked-out corpse.” “Odessa Bliss,” he bellows. “I. Am. Odessa. Bliss!” And then this new thing in the detective’s “hijacked body” runs into the city, face expressing nothing but “unrelieved stupidity” as it jumps with the joy of freedom.

The detective now hears only Bliss’s “mumbles and half-formed thoughts.” He has no Case anymore, no case at all. He doesn’t even have his own mind. Through his “proto-thoughts” curls the verse: “We shall restore you with mercy and grace….“

Soon he has “a new perspective on everything.”

Weirdbuilding: Cosmic horror comes with a long and noble tradition of fungus, mind control and otherwise. It’s never good news for the humans.

Madness Takes Its Toll: Amnesia—or whatever is going on with The Detective—doesn’t exactly make it easier to focus on your work.

Anne’s Commentary

Hail Kingdom Fungi! Without its known species and the estimated two-to-four million yet undescribed, dead stuff would hang around a lot longer before decomposition, cluttering up the landscape. Without it, we’d have no succulently edible mushrooms or truffles; also no toxic fungi, so useful as pesticides and antibiotics and murderous potions. Say goodbye, too, to the products of yeast fermentation: your leavened breads and many cheeses; your beers, wines, ciders and distilled spirits; soy sauce and a plethora of other condiments; even cocoa, the great Mother of Chocolate! Let’s not forget the psychotropic fungi gifted us for spiritual enrichment, also partying.

Fungi can even make good, low-maintenance pets. For five years, I’ve kept some in a jar in my refrigerator, where it bubbles along on just an occasional meal of flour and feeds me in turn with sourdough loaves, pancakes, biscuits, and crackers. Good deal, that, and no vet bills. Plus you’re not being all weird by having plant pets, since on the genetic level fungi are more closely related to animals than plants.

To acknowledge the other side of the coin:

Fear Kingdom Fungi! It can ravage our crops and threaten whole species of plants and animals with extinction. It can gnaw our houses and other structures to inhabitability and ruin. And it can make us sick. Apart from The Last of Us gossip, the first hits a simple “Fungus” search got me were deeply unnerving. A March 20, 2026 article on Earth.com warns that serious and even fatal infections by Aspergillus species, especially A. fumigatus, may rise drastically over the next decades due to climate warming, drug resistance, and fungicide overuse. Candida auris, which can spread rapidly in clinical settings, particularly among immune-compromised patients, is another fungal pathogen that may benefit from climate change, to the detriment of global health.

A January 2025 article on Science.org notes that coccidioidomycosis (Valley Fever) is becoming a bigger problem in the American southwest due to hotter, dryer summers that favor the soil fungus, Coccidiodes. As troubling is the discovery of the pathogen as far north as Washington State, a significant extension of its previously known range.

A New York Times article, also from March 20 reports a development on the ever-fascinating Cordyceps front more cheerful than most, especially for us arachnophiles.

Speaking of Cordyceps, something similar to the “zombie fungus” seems to be at work in “Corpse Mouth and Spore Nose.” The “mushroom man” who will later call himself Odessa Bliss has sprouted the Cordy-diagnostic tendrils (tentacles) from his fingertips and eyelids and wears an expression of “sheer and unrelieved stupidity” even when revived by transfer into the detective’s body. One can’t blame him for his guffawing vapidity. What with having undergone a double “pregnancy” of hundreds of mini-corpses and thousands of spores, he’s been through a lot.

Jeff VanderMeer, as ever, creates a lushly biomorphic landscape that inspires a pleasing mix of exhilaration and apprehension. Its structure is one I’m usually ambivalent about, a sort of atmospheric vignette with some action thrown in to enliven the travelogue. It starts out of nowhere, like a movie walked in on mid-screening. Its close is abrupt, cryptic, as if just when the movie’s hooked you, an usher shoos your ticketless self back out into the lobby. It reads like a prologue, or a mid-novel scene. This approach can flop, or it can make one want to play a game of Who, What, When, Where, Why, and How, that classic reporter’s story-skeleton.

Who: The detective. In honor of the divine Calvin and Hobbes, I’ll call him Tracer Bullet. He’s already got the trench coat and the pocket pistol. All he needs is a Dame slinking into his office with a dubious assignment. This Dame’s middle name is always Trouble. Maybe she’s the now missing Alison? As for Odessa Bliss, he could have been another detective. Or a spy.

What: The Case. And not just the Case, but the True Case, the True Crime. The Case of a Lifetime, if one lives to solve it. What’s that important? How about a case involving Voss Bender, musical genius and icon. A guy imperious enough to have sent the Dame as his proxy. Tracer’s capital-C Client.

When: From Tracer’s POV, the future, after the grey caps have recaptured Ambergris. Probably it’s five hundred years after Bender’s death, a future that Bender has foreseen and MUST CHANGE, via Tracer (and Alison?)

Where: It could be a future Earth. Or an alternative universe Earth. Or another planet and/or plane altogether. Or a dream-reality? Or Pittsburgh.

Why: Why is Tracer at Where? Bender has offered a huge payment for a successful mission. Plus Tracer is not so cynical he wouldn’t want to save Ambergris and maybe its whole world or even the whole galaxy from the grey caps. Because the grey caps are Fungi of the Apocalypse, all Harmful, not the least bit Beneficial like butter-sauteed Portobellos or penicillin or mycorrhizal webs or brewery yeasts. Plus they write crappy, lying graffiti on innocent signposts. Mercy and grace, Tracer’s ass.

How: Though things look black at the end of “Corpse Mouth,” maybe Tracer getting “a new perspective on everything” from a zombie POV will lead him to the solution of the Mystery.

Because, as long as Tracer’s flask hasn’t fallen out of his trenchcoat’s inner pocket, with great Bourbon comes great inspiration, and fungicide.

Ruthanna’s Commentary

Ambergris, I know from reading elsewhere, is a city where humans have displaced mushroom people, who now live underground and resist (or remake) their conquerors. It’s a “city of saints and madmen” and intricate prose. Ambergris, as a series of stories, is a “cult classic” from before VanderMeer’s success with Annihilation. In Moby Dick, Ishmael will tell you that ambergris is produced in the digestive system of the sperm whale and highly valued by perfumers—or was, when we didn’t find that a horror of its own. It’s a beauty that doesn’t belong to humans, but which we exploit anyway.

This little snippet, therefore, is sampled from a larger and more complex web. Somewhere in that backstory, perhaps, is context: who The Detective might be, Alison’s disappearance, the gorgeous music of Voss Bender, what catastrophe left Odessa Bliss myceliated and corpse-ful.

Or not. I’m particularly doubtful about finding any answer to that first question. There are named characters in this story, and it stands out that The Detective isn’t one of them. He’s a cipher, a noir archetype. A mystery. Maybe even The Mystery. Did he exist before climbing sodden from the Moth? Perhaps it was a more complex character that fell in the night before—whose name and nuance were washed away, Styx-like, by his submersion.

Certainly, while he retains his Mission, any comforting structure from the mystery genre—even noir mystery—have been lost. If The Detective had principles, bourbon bottles, or femmes fatale, they’ve been lost. (From what little else I’ve read, the bourbon and femmes can certainly be found in Ambergris. Perhaps a little further from the river bank.) Instead he’s derailed a few steps from his emergence, pondering the likelihood of having to solve endlessly nested Cases.

First—and as it turns out, only—case: why is someone mushroom-fruiting out of Voss Bender’s statue? With eyes full of living insects and a mouth full of three-inch corpses? Conclusion: he’s not real. Or at least The Detective doesn’t. Believe. In. Him. Which is perhaps a different conclusion. After all, you don’t have to shoot things that aren’t real. You might, however, feel compelled to shoot things you don’t believe in.

Enter my own distraction, as I wonder if this 2004 story was an inspiration for the 2018 Tumblr shitpost.

You cannot, indeed, kill Odessa Bliss in any way that matters. Shooting him turns out to be a spectacularly bad idea. First, it scatters “a hundred thousand lives,” illustrating the impossibility of sticking to a single case. Second, you’re standing right next to the floating spores of a mind-control fungus, any one of which will happily burrow into the roof of your mouth and grab hold of your brain. We shall restore you with mercy and grace…

That sounds like the sort of thing that subterranean exiled mushroom people would say, doesn’t it? They’re restoring Odessa Bliss, but also something of their own place. Who knows what those other 99,999 spores will restore? Hopefully not 99,999 Blisses, but the alternatives may not be much better. Bliss is full of capering, almost apelike “sheer and unrelieved stupidity.” He, or it, is more likely to cause cases than solve them. That might be better for poor Alison, whose original protector seems to have been no great shakes either. Bliss doesn’t seem likely to protect damsels. He might serve something higher, or lower, or at least smarter. Something that floats on the morning breeze amid that cloud of spores.

Something eager to share a new perspective.

Next week, Arthur Beaucarne attempts to deconstruct and disbelieve Good Stab’s story in Chapters 7-8 of Buffalo Hunter Hunter.