Chambers' early novel explores the mysteries of the unknown. "Very genuine, though not without the typical mannered extravagance of the eighteen-nineties, is the strain of horror in the early work of Robert W. Chambers . . . One cannot help regretting that he did not further develop a vein in which he could so easily have become a recognised master." -- H.P. Lovecraft. (Includes a brief introduction by Lovecraft.)