There was a stupendous low tide, a negative eight feet. The rock reefs along the shores of the Palos Verdes Peninsula were exposed two hundred yards seaward at three o’clock in the afternoon. Onshore breezes that had sprung up in late morning kept the skies above the shoreline clear as rainwater. The sun shone on little wavelets in sharp glints, and from the top of the cliffs Jim Hastings and his best friend Giles Peach could see Catalina Island floating mythically. It seemed as if every bit of chaparral and gnarled oak on the distant island were visible and that the Santa Barbara Channel had, mysteriously, awakened to find itself a part of the Aegean Sea. The two scrambled down a steep dirt trail to the beach, leaving the unloading of the old Hudson to Jim’s uncle, Edward St. Ives. Jim, a romantic, claimed to have heard that wild peccary and cyclops lived in caves in the cliffs and wandered out onto the beaches on deserted winter days. Gill, a pragmatist, said he supposed that was a lie.
The two of them wandered from one long shelf of rock to another, finding successively larger tidepools that contained successively stranger fish. Tiny octopi and violet nudibranchs hovered in the shadows of eel grass and blue-green algae. Little schools of silver opaleye perch darted across the expanse of larger pools, and in one, guarded by two lumpy-looking orange parents, hovered ten thousand baby garibaldi, shining like blue fire when they darted out of the shadows of rocks and into the sunlight.
Uncle Edward caught up with them, carrying the wooden bucket that he called Momus’ glass. The bottom had been carefully sawed out and a round piece of double strength window glass caulked in. When the glass-bottomed bucket was partially submerged in the rippling water of a pool, the land beneath sprang into sharp clarity as if beyond the wall of an aquarium.
Such were the depths of the pools, however, that in some of them there was nothing but shadow below. The reds and blues and greens of the algae faded in the depths, and the pools fell away finally into darkness. It was impossible to say whether a crab scuttling over a bed of sea lettuce was ten feet beneath the surface or twenty, or whether the seeming depth was a trick of refraction and the crab only a foot below them.
Jim broke mussels to bits, smashing them against rocks and dropping pieces of slippery orange flesh into the pool, watching them disappear between the clutching fingers of anemones. Once, just for the slip of an instant, he fancied he saw a great luminous eye peer up at him from a swaying shadow deep below — the eye of a fish who had wandered up out of a deep ocean trench.
Jim had the idea that the pools were somehow prodigiously deep. He had read, in fact, that the entirety of Los Angeles lay on what amounted to a floating bed of rock. A deep enough hole would sooner or later find the ocean. Uncle Edward insisted that at any particular moment, while you sat in your armchair smoking your pipe and reading your book, a submarine might well be cruising a mile beneath you, its running lights startling schools of giant squid. These tidepools, then, might go anywhere they pleased. That was pretty much the way Jim saw it. And Giles was in no hurry to disagree, as he had in the matter of the cyclops. He had a strange affinity for the ocean, for the idea of ancient, Paleozoic seas and the monsters that crept — and might still creep — across dim ocean floors.
Giles had been born, like his father, with a neat set of vestigial gills along either side of his neck. Coincidentally, the index and middle fingers of each of his hands were partially webbed. Doctors had suggested operating on the baby, but Basil Peach had been dead against it, owing, perhaps, to being the obvious progenitor of the deformities. To alter them would be to admit to them, and in those days Basil Peach would admit no such thing. Jim hadn’t thought much about Gill’s deformities, such as they were, until he met Oscar Pallcheck. He had assumed that any number of people had such ornamentation. Oscar, however, had immediately seen the humor in Giles’ nickname. It still made him laugh; he could stretch a joke out over years. Giles, however, was above it, or seemed to be.
So Jim didn’t expect Giles to refute his theory of bottomless pools. He assumed that if Giles had sported a single eye in the center of his forehead, then he would have been more amenable to the idea of cyclops. Giles borrowed the bucket, lay across a dry expanse of rock, and gazed entranced into the pool, watching for the leviathan.
About then there was a shout from Uncle Edward. Jim hurried across from one rock to another, plunging up to his knees in a tidepool on the way to where his uncle was thrusting his hand and arm into the depths. Jim looked sharply in the pool for some treasure, for a wonderful seashell or a pearl or a Spanish coin. But the surface of the water was rippled with wind and rising tide, and churned by the repeated dunkings of Edward’s arm. Abruptly, his uncle gasped in a deep breath, plunged his head and shoulders into the cold water rand came up holding what at first appeared to be a white murex or a pelican’s foot shell. But on closer examination it wasn’t either one. It was the tiny bleached skeleton of a human hand.
The discovery, although strange and magical enough to Jim, seemed to suggest immense mysteries to Uncle Edward, who slogged off across the reefs through the rising tide, muttering about diving bells. The tide was quickly coming in, and all of them were wet to the waist before they clambered up the steep cliffs to the car. No cyclops peered out at them.
On the return trip Giles Peach was still under the sway of the deep pools, for he took only a half-hearted interest in the little hand. It occurred to Jim, as the Hudson rounded a curve in the Coast Highway and the green ocean disappeared to westward, that it was a pity he hadn’t some sort of tens — some facsimile of the glass-bottomed bucket, of Momus’ glass — to shove up against Giles’ head in order to see what was inside. It wouldn’t at all have surprised him if the view were one of gently waving eel grass and sea lettuce and wandering chitons and limpets.
It was about then that Giles Peach was put in the way of the novels of Edgar Rice Burroughs. Edward St. Ives was a collector of books, especially of fantasy and science fiction, the older and tawdrier the better. Plots and cover illustrations that smacked of authenticity didn’t interest him. It was sea monsters; cigar-shaped, crenelated rockets; and unmistakable flying saucers that attracted him. There was something in the appearance of such things that appealed to that part of him that appreciated the old Hudson Wasp. And beyond that, he loved the idea of owning great quantities of things. He wasn’t in the habit of reading the books, since the texts so rarely made good on the promise of the illustrations. Once a month or so, after a particularly satisfactory trip to Acres of Books, he’d drag out the lot of his paperback Burroughs novels, lining up Tarzan books here and Martian books there and Pellucidar books somewhere else. The Roy Krenkel covers were the most amazing, with their startling slashes and dabs of impressionist color and their distant spired cities half in ruin and shadow beneath a purple sky.
“Look at this machine, Jim,” Uncle Edward would say, pointing at the weird, suspended apparatus operated by the Mastermind of Mars. There on the cover was a bluish-purple complex of metallic globes and rotors and suspended silver wires, and the goggle-eyed Mastermind waving an impossible syringe over the supine body of an orange-robed maiden.
“What do you suppose he does with this?” Uncle Edward would ask.
“Does he grow turnips?” Jim would ask.
After which Uncle Edward, pretending to take a really close look at it, would reply, “Why I believe he does. It’s a turnip transformer. That’s exactly what it is.”
So one Saturday when Burroughs was spread across the living room, Giles Peach wandered in and fell away into the covers of those books as he’d fallen into the depths of the tidepools. The illustrations were windows into alternate worlds, and he quickly saw a way to boost himself over the sill and clamber through. He fingered this volume and that, amazed at mastodons and sunlit jungle depths, and he traced with his finger the smoky line of cloud drift beyond the domes of the city of Opar.