1901 The Unknown by Camille Flammarion Harper Bros Antique Occult Psychic

Original 1901 hardcover edition ofThe Unknown by Camille Flammarion, published by Harper & Brothers. Book is complete with pages attached and binding remaining solid. Front and back covers have wear around edges/corners, rubbing/scuffing, discoloration/soiling, staining (including circular stain on back cover), and general shelf wear.