No Chatto & Windus ed. is found in the British Library and Library of Congress catalogues.
WorldCat (OCLC, below) reports:
-- "Blue cloth stamped in gold"
-- "by Geo. Manville Fenn"
Another source for the name should be found, as the publisher uses "George", "Geo.", and "G." in 1900 magazines.
"Geo." is supported here by one WorldCat report of a Chatto & Windus "new ed" as 1903, {{OCLC|3976545}}, which otherwise matches OCLC 6630714 in all respects.
Publication date (inferred) and price from "Chatto & Windus's New Books", The Athenaeum #3767 (1900-01-06) p32; this one listed without comment (and not found in automated search of 1899 newspapers and magazines).
This title is one of more than 300 listed under the heading (quote two lines):
Chatto & Windus's Piccadilly Novels.
Crown 8vo, cloth extra, 3s. 6d. each.
and one of 18 under the subheading "by Geo. Manville Fenn",
--The Spectator 84.3756 (1900-06-23) p892