James Edward Preston Muddock, The Sunless City — Chapter XII (1905)
“ Flonatin deemed it prudent to lower his sail, and, taking sufficient ballast on board, partly submerged the fish. This was accomplished, and the opening reached. The place was appallingly weird. On either side the burnt, black rocks rose up like perpendicular walls, not more than twenty-four yards apart. Far above their tops were lost in the electric clouds, which sent down a stream of red light, the effect of which can scarcely be described. But it seemed as if the rocks were dripping with blood, and that the vessel itself was moving through a sea of blood. ”
