Mystery attracts mystery. - H. P. Lovecraft

From even the greatest of horrors irony is seldom absent.

That is what they say I said when they found me in the blackness after three hours; found me crouching in the blackness over the plump, half-eaten body of Capt. Norrys, with my own cat leaping and tearing at my throat....When I speak of poor Norrys they accuse me of a hideous thing, but they must know that I did not do it. They must know it was the rats; the slithering, scurrying rats whose scampering will never let me sleep; the daemon rats that race behind the padding in this room and beckon me down to greater horrors than I have ever known; the rats they can never hear; the rats, the rats in the walls.

The very sun of heaven seemed distorted when viewed through the polarising miasma welling out from this sea-soaked perversion, and twisted menace and suspense lurked leeringly in those crazily elusive angles of carven rock where a second glance shewed concavity after the first shewed convexity. Something very like fright had come over all the explorers before anything more definite than rock and ooze and weed was seen.