London, Macmillan, 1897. First Edition. First Impression. Hardback. A very good copy. AEG. 22 illustrations. Adapted in 1937 for the big screen, bagging Spencer Tracy and Oscar. Also the basis for Charles Sheffield's Billion Dollar Boy. Condition: some rubbing to the edges and corners and a little bumping to the spine tips. Spine a touch toned. Slight spine lean. Illustrations by L.W. Taber [7992, Hyraxia Books].