New York: Charles Scribner's Sons, 1886. Quarter morocco leather over marbled boards, raised bands, gilt title, (7.75 x 5.25 inches). [8], 138 pages, [Adverts and original wrappers not present]. Printed at Press of J. J. Little & Co. Astor Place, New York. True first printing of the FIRST EDITION (published four days before the British edition). SIGNED binding by "Wilcox," binders stamp on lower front free endpage verso. Stevenson's iconic novella is a groundbreaking exploration of duality and the human psyche, known for its influence on Gothic literature and popular culture. An exceptionally clean, tight copy in a handsome custom leather binding with a strong shelf presence. First Edition. Leather. Near Fine. Octavo.