. DM Walt Whitman, Song of Myself. "Leaves of Grass," self- published, 1855. (161 Allen Ginsberg, "Howl and Other Poems," City Lights. 1956. (171 Luigi Federico Menabrea, Ada Lovelace, Sketch of the Analytical Engine invented by Charles Babbage...with notes by the translator, translated by Ada Lovelace, in Richard