the Thoreau Log. 2 September 1839. Merrimack, New Hampshire Thoreau writes in his journal: Camped in Merrimack, on the west bank, by a deep ravine (Journal, 1:91; A Week on the Concord and Merrimack Rivers, 121-187). Log Index Log Pages Select... 1817-1832183318341835183618371838183918401841184218431844184518461847184818491850185118521853185418551856185718581859186018611862