Boston, New England Druggist, 1909. First edition, first impression. Hardback. A very good copy. A nice little tour of the local system with our protagonists trip, utilising antigravity, to Paris, the moon and finally the utopian Venus. An uncommon sf. Some staining to the boards, and top edge of the text. William Harry Hopkins' plate to the front pastedown. [10706, Hyraxia Books].