INTRODUCTORY NOTE
The "Excursions" of the present volume follow the arrangement of the volume bearing that title in the Riverside Edition, which differed somewhat as to contents from the "Excursions" collected by Thoreau's sister after his death, and published in 1863 by Messrs. Ticknor & Fields. The Biographical Sketch by Emerson which prefaced the latter appears in the first volume of the present edition.
"A Yankee in Canada," which here, as in the Riverside Edition, is made the first of the series of Excursions, was formerly published in a volume with "Anti-Slavery and Reform Papers." Thoreau made this excursion to Canada with his friend Ellery Channing, and sent his narrative to Mr. Greeley, who wrote him regarding it, March 18, 1852: "I shall get you some money for the articles you sent me, though not immediately. As to your long account of a Canadian tour, I don't know. It looks unmanageable. Can't you cut it into three or four, and omit all that relates to time? The cities are described to death, but I know you are at home with Nature, and that she rarely and slowly changes. Break this up, if you can, and I will try to have it swallowed and digested." Thoreau appears to have taken Greeley's advice, and the narrative was divided into chapters. But after it had been begun in Putnam's in January, 1853, where it was entitled "Excursion to Canada," the
