Minneapolis–Saint Paul Grand Excursion, a trip into the Upper Midwest sponsored by the Rock Island Railroad, brought more than a thousand curious travelers into the area by rail and steamboat in 1854. The next year, in 1855, Henry Wadsworth Longfellow published "The Song of Hiawatha", an epic poem based on the Ojibwe legends of Hiawatha. A number of natural area landmarks were included in the story, such as Lake Minnetonka and Minnehaha Falls. Tourists inspired by the coverage of the Grand Excursion in eastern newspapers and those who read Longfellow's story flocked to the area in the following decades. At one time,
The Man Who Wrote Frankenstein might be accepted by readers with no vested interest in the issue, it would be "vehemently rejected out of hand" by the "literary establishment". Sadownick wrote that Lauritsen confirmed his view that "Frankenstein" is a gay work in the same sense as Walt Whitman's "Leaves of Grass" (1855) and Oscar Wilde's "The Ballad of Reading Gaol" (1897), and offered a commendable psychological analysis, and a sensitive line-by-line reading, of the work. Charles E. Robinson rejected Lauritsen's thesis in "The Original Frankenstein" (2008), arguing that the testimony of authors such as Lord Byron, William Godwin, Claire Clairmont, Charles Clairmont, and Leigh