Jeff Lemire’s quill has always dripped with the ink of the overlooked, but in Fishflies, his latest dark fantasy opus from Image Comics, it spills into something primal—a roiling stew of insectile horror and heartfelt lament that has rocketed to the pinnacle of 2025’s graphic novel scene. Released on October 28 amid a whisper of pre-orders that ballooned into a roar of 250,000 first-week sales, Fishflies has dominated bestseller lists from The New York Times to Diamond Comics Distributors, eclipsing even DC’s Absolute Batman relaunch. Critics are buzzing louder than the titular swarms: The AV Club hails it as “Lemire’s most intoxicating nightmare,” while io9 declares it “the book that will define horror comics this decade.” At 320 pages of meticulous black-and-white artistry laced with crimson accents, Fishflies isn’t mere entertainment; it’s an immersion into the underbelly of rural Canada, where family legacies fester like maggots in a catch of the day. “This one’s personal,” Lemire shared during a subdued appearance on the CBC’s q podcast. “It’s about the summers that scarred me—the flies that blanketed everything, making you question if you were still human underneath.”
The narrative hooks you from the flyleaf: Marrow Bay, a fog-shrouded hamlet on the shores of a nameless Great Lake (whispers say Huron, but Lemire leaves it ambiguous, like a half-remembered dream), awakens to its annual infestation. But 2025’s swarm isn’t seasonal ephemera; these fishflies—hexagenia bilineata to entomologists, ephemeral giants with three-inch wingspans—are harbingers of a deeper rot. Protagonist Hollis Kane, a 52-year-old bait shop proprietor with whiskey-veined eyes and hands callused from decades of knot-tying, spots the anomaly first: a single fly, the size of a sparrow, trapped in his porch light, its abdomen throbbing with an unnatural blue glow. By dawn, the skies blacken with billions, their collective hum drowning out the lap of waves. Hollis’s wife, Elowen, a herbalist descended from Cornish immigrants, dismisses it as climate weirding—warmer waters hatching mutants early. Their son, 19-year-old Finn, fresh from a stint in Toronto’s underground music scene, scoffs, nursing a heroin habit that’s left track marks like fly bites on his arms.
As the infestation escalates, so does the uncanny. Fishflies don’t just blanket Marrow Bay; they infiltrate. Elowen’s poultices, brewed from lake weeds, turn viscous and alive, tendrils questing like proboscises. Finn hallucinates ovipositors emerging from his pores during withdrawal shakes, while Hollis uncovers yellowed journals in the family attic—diaries from 1887, when the town’s founder, a zealot preacher named Thaddeus Crowe, summoned “the Broodmother” from the depths to end a famine. The pact? Prosperity for fish stocks in exchange for periodic “offerings”: the afflicted, those marked by the swarm, transformed into hybrid vessels for the entity’s spawn. Lemire structures the tale in triptych form: the immediate horror of the swarm’s apex, intercut with flashbacks to the pact’s bloody inception, and flash-forwards to a 2035 Marrow Bay where survivors—part human, part insect—form nomadic hives, evading drone strikes from a Toronto quarantined zone.
Visually, Fishflies is Lemire at his most unhinged, self-inked with a crow-quill ferocity that recalls EC Comics’ golden age but filtered through his signature restraint. Pages bleed from rigid nine-panel grids into explosive spreads where flies dissolve panel borders, their wings forming fractal patterns that echo M.C. Escher’s impossible geometries. Shadows pool like oil slicks, faces distorted in the compound gaze of pinned specimens—Hollis’s profile fracturing into a thousand facets during a fever dream. Lettering mimics the swarm’s undulation: dialogue balloons warp like pupae, onomatopoeia (“whirrrrrrSKREE”) crawling across gutters in italicized scrawls. Colorist Dave McCaig (The Sandman: Overture) deploys judicious reds—arterial sprays from burst boils, the Broodmother’s glowing underbelly—against a monochrome canvas of mildewed grays and inky blacks, evoking the lake’s murky allure. A tour de force sequence midway through depicts the “Hatching Rite”: a double-page vista of Elowen suspended in a cocoon of silk and slime, her form elongating into antennae and limbs, the negative space alive with implied motion.
Thematically, Fishflies chews on addiction’s metamorphosis, environmental reckoning, and the immigrant’s haunted inheritance. Hollis embodies the slow poison of denial, his fly-fishing a Sisyphean ritual mirroring Sisyphus but with treble hooks—each cast a futile grasp at control over a life unraveling. Finn’s arc probes opioid despair, the bugs as metaphors for the itch of craving, their larvae burrowing into veins like needles. Elowen’s herbalism reclaims folk medicine as resistance, drawing from Celtic lore of selkies and Cornish piskeys, but twisted into eco-horror: the lake, once bountiful, now a toxic womb birthing abominations from microplastics and mercury. Lemire consulted with Anishinaabe knowledge keepers for authenticity, weaving in Gitche Gumee myths of water guardians corrupted by settler greed. “The flies aren’t villains,” he elaborated in a Substack essay. “They’re symptoms—the canary in our collective coal mine, demanding we face what we’ve flushed downstream.”
Sales trajectory has been meteoric, a testament to Lemire’s cult following amplified by social media serendipity. Pre-release buzz ignited at San Diego Comic-Con, where a 20-page ashcan preview prompted a bidding war for foreign rights—Dark Horse snagged Japan, with a Junji Ito foreword teased. Post-launch, a viral Reddit thread on r/comicbooks (“Fishflies gave me trypophobia but I can’t stop reading”) snowballed to 50,000 upvotes, while BookTok influencers staged “swarm challenges”—reciting passages amid prop bugs, garnering 20 million views. By November 5, NPD BookScan tallies 280,000 units stateside, with international editions pushing global totals past 400,000. It’s Lemire’s fastest seller since Sweet Tooth’s Netflix adaptation, prompting Image to rush a second printing of 100,000. Retailers like Forbidden Planet report empty shelves, with waitlists stretching into 2026.
Awards chatter is fervent: The Angoulême International Comics Festival shortlisted it for the Fauve d’Or in January, and Harvey Award nominations loom for Best Graphic Album. Adaptations simmer—Guillermo del Toro optioned rights in a secretive deal, eyeing a stop-motion hybrid for Netflix, with Lemire scripting. Merch blooms like spores: anatomically accurate fishfly plushies from Kidrobot ($25, sold out), scent-diffuser candles evoking “Marrow Bay Mist” (peat and ozone notes), and a collaborative soundtrack with Timber Timbre, whose track “Broodmother’s Lullaby” haunts Spotify playlists at 8 million streams.
Fan engagement pulses with fervor. Lemire’s X Spaces sessions—raw, unfiltered AMAs from his Ottawa studio—draw thousands, dissecting symbolism (the red thread in Elowen’s hair as a lifeline to humanity). Conventions feature immersive installations: at Thought Bubble in Leeds next month, attendees navigate a darkened “Marrow Bay” maze, complete with buzzing soundscapes and hidden journals. Goodreads averages 4.91 stars from 78,000 ratings, with reviewers confessing insomnia: “Woke up swatting at shadows. Masterful.”
In Fishflies, Lemire doesn’t just tell a story; he incubates one, letting it gestate until it bursts forth, wings unfurled and venomous. It’s 2025’s clarion cry for comics that sting—reminding us that the real monsters emerge from complacency’s cocoon. As Hollis reels in his final, monstrous catch under a moonless sky, murmuring, “We birthed them, now we become,” readers are left molting their own skins, transformed. Lemire’s favorite? Undoubtedly. The industry’s obsession? Inevitably.
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