8vo. xlix, [1], 690 pp., frontispiece drawing portrait of Doughty, 1 large folding colour map at rear, numerous plates some of which are folding, contemporary cloth, lightly marked and rubbed round edges, title gilt on spine, glossary, with a new preface by the author, introduction by T. E. Lawrence and all original maps, plans and illustrations, book plate of R. H. Leefe verso front cover, 1 small marginal tear to folding map without any loss, thin-paper edition in one volume, complete & unabridged, Jonathan Cape & The Medici Society, London, 1926.