First American edition of the author's contentious fourth novel, which was expurgated following its seizure in England. Near fine in tan buckram stamped black, lacking dust jacket. Square and tight with no cocking. Title-page verso bears a copyright date of 1915, while the title-page is dated 1916. Roberts gives date of publication as 15 November 1915, complicating issues by noting that Huebsch "published a more expensive edition of The Rainbow in 1916 [A7 note, p28]." The second and third printings from Huebsch however are explicitly dated 1921 & 1922 respectively. Copies with a 1915 title-page, if they ever did exist, appear not to have survived. A brilliant copy of the first American edition, cloth fresh, stamping vivid; 'marred' solely by an ink name neat at crown. 8vo. 480pp]: [x], 470 (last leaf blank). Rare in such exemplary condition.