I learned of the fungoid, inhuman beings that dwell on far cold Yuggoth, of the cyclopean shapes that attend unsleeping Cthulhu in his submarine city… - Henry Kuttner

"What he'd find there, of course, was up to Pete. But he was sure there were magicians in Tampico and leopard-skins and golden thrones in Juba. Dragons and pirates and white temples where magic dwelt. And best of all, the places he didn't know about yet, the ones that would come as surprises. Oh, not entirely pleasant surprises. There should be a hint of peril, a touch of terror, to emphasize the brightness of adventure...

("Before I Wake...")"

"You see, a witch has to have a familiar, some little animal like a cat or a toad. He helps her somehow. When the witch dies the familiar is suppose to die too, but sometimes it doesn't. Sometimes, if it's absorbed enough magic, it lives on. Maybe this toad found its way south from Salem, from the days when Cotton Mather was hanging witches. Or maybe Lafitte had a Creole girl who called on the Black Man in the pirate-haven of Barataria. The Gulf is full of ghosts and memories, and one of those ghosts might very well be that of a woman with warlock blood who'd come from Europe a long time ago, and died on the new continent.

And possibly her familiar didn't know the way home. There's not much room for magic in America now, but once there was room.

("Before I Wake...")"

"This was the southern sea. The colors that fade when coral is drawn out of its element were garishly bright here, intricate and lovely labyrinths on the bottom. Among the coral, fish went darting; and overhead a sea-bat, a devil-fish, flapped slow wings past, its stingaree tail trailing. Morays coiled by, opening their incredible, wolfish mouths at him, and many-limbed crabs scuttled sidewise over the rocks and little sandy plateaus of the bottom. Groves of seaweed and great fans of colored sponges swung with hypnotic motion, and schools of tiny striped fish went flashing in and out among them, moving all together as if with a single mind.

Pete swam down. From a cavern among the brown and purple rocks an octopus looked at him out of huge, alien eyes. Its tentacles hung and quivered. Pete swam away, hovering over an expanse of pale sand where the light from above shimmered and ran in rippling waves, his own shadow hanging spread-eagled below him. In and out of it many little creatures went scuttling busily on their underwater errands. Life here was painted in three dimensions, and there was no gravity. There was only beauty and strangeness and a hint of terror that sent pleasurable excitement thrilling through Pete's blood.

("Before I Wake")"