London: T. Werner Laurie, 1906. First Edition, First Impression. Hardcover. Octavo, original pictorial dark brown cloth blocked in orange, white and green to the spine and front cover. Half title and title page printed in green and black. 320 pp. Some minor foxing to preliminary and terminal leaves, a bright, clean, very good or better copy of a very attractive book. Very Good. Item #311502
¶ Part of Shiel's loosely linked science fiction series, the earlier titles of which are The Lord of The Sea and The Purple Cloud.