Interviewed in Australia in 1895, Twain remarked on Robert Lewis Stevenson as “… a great, a very great writer”. Twain had read Stevenson’s novel, The Wrecker. The interviewer noted “...He had read The Wrecker—which depicts the commercial and social life of San Francisco in such daring colors—but so long ago that he had almost forgotten it, but he remembered that part especially.”

From The Wrecker, Chapter VIII, by Robert Louis Stevenson

With all my occupations, some six afternoons and two or three odd evenings remained at my disposal every week: a circumstance the more agreeable as I was a stranger in a city singularly picturesque. From what I had once called myself, The Amateur Parisian, I grew (or declined) into a waterside prowler, a lingerer on wharves, a frequenter of shy neighbourhoods, a scraper of acquaintance with eccentric characters. I visited Chinese and Mexican gambling-hells, German secret societies, sailors' boarding-houses, and “dives” of every complexion of the disreputable and dangerous. I have seen greasy Mexican hands pinned to the table with a knife for cheating, seamen (when blood-money ran high) knocked down upon the public street and carried insensible on board short-handed ships, shots exchanged, and the smoke (and the company) dispersing from the doors of the saloon. I have heard cold-minded Polacks debate upon the readiest method of burning San Francisco to the ground, hot-headed working men and women bawl and swear in the tribune at the Sandlot, and Kearney himself open his subscription for a gallows, name the manufacturers who were to grace it with their dangling bodies, and read aloud to the delighted multitude a telegram of adhesion from a member of the State legislature: all which preparations of proletarian war were (in a moment) breathed upon and abolished by the mere name and fame of Mr. Coleman. That lion of the Vigilantes had but to rouse himself and shake his ears, and the whole brawling mob was silenced. I could not but reflect what a strange manner of man this was, to be living unremarked there as a private merchant, and to be so feared by a whole city; and if I was disappointed, in my character of looker-on, to have the matter end ingloriously without the firing of a shot or the hanging of a single millionnaire, philosophy tried to tell me that this sight was truly the more picturesque. In a thousand towns and different epochs I might have had occasion to behold the cowardice and carnage of street fighting; where else, but only there and then, could I have enjoyed a view of Coleman (the intermittent despot) walking meditatively up hill in a quiet part of town, with a very rolling gait, and slapping gently his great thigh?

Minora Canamus. This historic figure stalks silently through a corner of the San Francisco of my memory: the rest is bric-a-brac, the reminiscences of a vagrant sketcher. My delight was much in slums. Little Italy was a haunt of mine; there I would look in at the windows of small eating-shops, transported bodily from Genoa or Naples, with their macaroni, and chianti flasks, and portraits of Garibaldi, and coloured political caricatures; or (entering in) hold high debate with some ear-ringed fisher of the bay as to the designs of “Mr. Owstria” and “Mr. Rooshia.” I was often to be observed (had there been any to observe me) in that dis-peopled, hill-side solitude of Little Mexico, with its crazy wooden houses, endless crazy wooden stairs, and perilous mountain goat-paths in the sand. Chinatown by a thousand eccentricities drew and held me; I could never have enough of its ambiguous, interracial atmosphere, as of a vitalised museum; never wonder enough at its outlandish, necromantic-looking vegetables set forth to sell in commonplace American shop-windows, its temple doors open and the scent of the joss-stick streaming forth on the American air, its kites of Oriental fashion hanging fouled in Western telegraph-wires, its flights of paper prayers which the trade-wind hunts and dissipates along Western gutters. I was a frequent wanderer on North Beach, gazing at the straits, and the huge Cape-Horners creeping out to sea, and imminent Tamalpais. Thence, on my homeward way, I might visit that strange and filthy shed, earth-paved and walled with the cages of wild animals and birds, where at a ramshackle counter, amid the yells of monkeys, and a poignant atmosphere of menagerie, forty-rod whiskey was administered by a proprietor as dirty as his beasts. Nor did I even neglect Nob Hill, which is itself a kind of slum, being the habitat of the mere millionnaire. There they dwell upon the hill-top, high raised above man's clamour, and the trade-wind blows between their palaces about deserted streets.

But San Francisco is not herself only. She is not only the most interesting city in the Union, and the hugest smelting-pot of races and the precious metals. She keeps, besides, the doors of the Pacific, and is the port of entry to another world and an earlier epoch in man's history. Nowhere else shall you observe (in the ancient phrase) so many tall ships as here convene from round the Horn, from China, from Sydney, and the Indies; but scarce remarked amid that crowd of deep-sea giants, another class of craft, the Island schooner, circulates: low in the water, with lofty spars and dainty lines, rigged and fashioned like a yacht, manned with brown-skinned, soft-spoken, sweet-eyed native sailors, and equipped with their great double-ender boats that tell a tale of boisterous sea-beaches. These steal out and in again, unnoted by the world or even the newspaper press, save for the line in the clearing column, “Schooner So-and-so for Yap and South Sea Islands”—steal out with nondescript cargoes of tinned salmon, gin, bolts of gaudy cotton stuff, women's hats, and Waterbury watches, to return, after a year, piled as high as to the eaves of the house with copra, or wallowing deep with the shells of the tortoise or the pearl oyster. To me, in my character of the Amateur Parisian, this island traffic, and even the island world, were beyond the bounds of curiosity, and how much more of knowledge. I stood there on the extreme shore of the West and of to-day. Seventeen hundred years ago, and seven thousand miles to the east, a legionary stood, perhaps, upon the wall of Antoninus, and looked northward toward the mountains of the Picts. For all the interval of time and space, I, when I looked from the cliff-house on the broad Pacific, was that man's heir and analogue: each of us standing on the verge of the Roman Empire (or, as we now call it, Western civilization), each of us gazing onward into zones unromanised. But I was dull. I looked rather backward, keeping a kind eye on Paris; and it required a series of converging incidents to change my attitude of nonchalance for one of interest, and even longing, which I little dreamed that I should live to gratify.