Chicago, Ill: Around the World Publishing Co., (1913). 'Railroad Edition'. 1st edition thus (cf. Bleier, p. 82; Locke I, p. 91; Reginald 06011). 103, . Last page blank. 8vo. 7-1/2" x 5-1/4". Creme colored paper wrappers printed in red & blue, with red spine lettering. General 'use' soiling to wrappers. Rear wrapper lower tip lacking. A VG copy. Item #30624
Per Locke, "set in 1925 and revolving around the invention of an airship which launches itself vertically a short distance into space and achieves its travelling by letting the Earth rotate underneath it."