It was the Western humour, and the quaintly untrammelled American intelligence, focussed upon diverse and age-encrusted civilizations, which caught the instantaneous fancy of a vast public. It was a virgin field for the humorous observer; Europe had not yet become the playground of America. It was rather a _terra incognita_, regarded with a sort of reverential ignorance by the average American tourist. By the range of his humour, the pertinency of his observation, and the vigour of his expression he awoke immediate attention. And he aroused a deeply sympathetic response in the hearts of Americans by his manly and outspoken expression--his respect for the worthy, the admirable, the praiseworthy, his scorn and detestation for the spurious, the specious and the fraudulent. In this book, for the first time, he strikes the key-note of his life and thought, which sounds so clearly throughout all his later works. It is the true beginning of his career. On his return to the United States in November, he resumed his newspaper work, this time at the National Capital. On his arrival there he found a letter from Elisha Bliss, of the 'American Publishing Company', proposing a volume recounting the adventures of the “Excursion,” to be elaborately illustrated, and sold by subscription on a five per cent. royalty. He eagerly accepted the offer and set to work on his notes. “I knew Mark Twain in Washington,” says Senator William M. Stewart of Nevada, in his reminiscences 'A Senator of the Sixties', “at a time when he was without money. He told me his condition, and said he was very anxious to get out his book. He showed me his notes, and I saw that they would make a great book, and probably bring him in a fortune. I promised that I would 'stake' him until he had the book written. I made him a clerk to my committee in the senate, which paid him six dollars per day; then I hired a man for one hundred dollars per month to do the work!” His mischievously extravagant description of Mark Twain at this time is eminently worthy of record: “He was arrayed in a seedy suit which hung upon his lean frame in bunches, with no style worth mentioning. A sheaf of scraggly, black hair leaked out of a battered, old, slouch hat, like stuffing from an ancient Colonial sofa, and an evil-smelling cigar butt, very much frazzled, protruded from the corner of his mouth. He had a very sinister appearance. He was a man I had known around the Nevada mining camps several years before, and his name was Samuel L. Clemens.”