Derleth Ruined Cthulhu: A Literary Crime.
By Lori Grimmace · 7/6/2025
The Blubbering Truth: Why Cthulhu Isn’t What You Think (and Why That's a Problem)
Let’s be clear. The popular image of Cthulhu – the winged, tentacled monstrosity plastered across t-shirts and novelty mugs – is a grotesque simplification, a childish rendering of a cosmic horror that Lovecraft barely scratched the surface of. And frankly, it's insulting.
The enduring, yet fundamentally wrong, portrayal of Cthulhu as a singular, easily definable entity is a direct consequence of the so-called "Derleth Mythos," the unfortunate, and frankly baffling, expansions championed by August Derleth. Derleth’s insistence on turning Lovecraft’s fragmented, unknowable horrors into neatly packaged antagonists with readily identifiable motives – battling what exactly? – has diluted the original terror into a pulp fantasy.
Lovecraft’s Cthulhu was not a conqueror, not a being with ambitions of domination. He was a factor, a sleeping god entombed in the cyclopean city of R’lyeh, a consequence of events far beyond human comprehension. His awakening was a symptom of a deeper, more terrifying reality: that humanity is utterly insignificant, a fleeting anomaly in a universe teeming with entities older and more powerful than we can even begin to grasp.
The very notion that Cthulhu-spawn, these vaguely monstrous creatures, are his servants is another Derleth fabrication. They are expressions, manifestations of a cosmic force, like ripples on a stagnant pool. To ascribe them agency, to depict them as following orders, is to fundamentally misunderstand the nature of the Great Old Ones.
The truth is far more unsettling: Cthulhu is the problem, not solves it. His existence reveals the profound fragility of our sanity, the razor-thin veil between understanding and utter madness. He represents the fundamental meaninglessness of human endeavor in the face of a cold, indifferent cosmos.
Stop celebrating him on your coffee mugs. Start contemplating the dread he embodies. And for the love of all that is sane, leave the expansions to the dustbin of literary history. They’re actively damaging the mythos.