Edinburgh, W&R Chambers, 1909. First edition, first impression. Hardback. A very good copy. Pictoral boards, red cloth, six colour plates. A nice copy. A tale of a visitor from Mars who is saved by a couple of schoolboys who are then taken back to Mars for standard adventures. Some bumping to the spine tips, two ownership inscriptions to the front endpaper, the first crossed out. Cover art by W.H.C. Groome [12030, Hyraxia Books].